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What Should Kettlebell Vinyl

author
Elaine Sutton
• Wednesday, 23 December, 2020
• 25 min read

Kettle bells, or the “Russian hand weight,” have been around since the 1700s, but only recently have they gained media attention and substantial popularity within the global fitness industry. While kettle bells have been viewed as an object of pride in Russia, it wasn’t until 1998 that they began being manufactured and used in North America.

kettlebell york vinyl 14kg 16kg sweatband kg bar curl 12kg spinlock
(Source: www.sweatband.com)

Contents

Today, both men and women take part in the power and strength endurance sport on a global scale, both for recreation and competitively. The added vinyl coating can increase material manufacturing costs, which can lead to higher pricing.

Sarah Lure mentions that a vinyl coating can “uncomfortably grab your skin in certain exercises and positions.” Vinyl kettle bells often advertise their ability to “protect the floor” due to their extra layer, but any heavy free weight has the potential to damage a surface. Kettle bell can be a dangerous but beneficial sport and requires coordination, technique and education no matter what the material.

For those who might be looking to attract new gym members or group class participants or who just have a more colorful personality, the vinylkettlebell could be a more suitable option. With home workouts becoming the new norm for many, adding variety to your equipment arsenal may be top of mind.

Although you don’t need tons of equipment to get results, a few key pieces can provide just what you need to kick things up a notch. They can be used in many of the same ways that dumbbells can, while also allowing for ease in dynamic movements like swings, cleans, and snatches.

Composition Top-quality kettle bells are cast from a single piece of iron, while others have handles that are welded to the body. Finish A durable paint that provides some texture on the grip is important when choosing a kettle bell.

kettlebell vinyl 10kg
(Source: www.hr-sports.com.au)

Your budget You can spend anywhere from $20 to upward of $300 on a single kettle bell depending on its weight, construction, and quality. Your goals If you’re looking for a kettle bell to mix up your workouts and will be using it more recreationally, there’s no need to drop major cash.

On the other hand, if you’re going to dive deep into kettle bell training and will be throwing around some heavier weight, it’s worth looking into more competition-style options. The product’s shape and function All kettle bells will have a flat bottom to rest on the floor, but many also have flatfish sides to make certain movements, like an overhead press or Turkish getup, easier on your forearms.

When we’re able to travel again, this is a great option to bring along to hotel gyms for added variety in your workouts. This is an adjustable kettle bell bag you can fill with sand, emptying and refilling it for a portable option.

Something else to keep in mind: It’s a bit larger than a more traditional kettle bell, so it won’t be a space saver. The colorful neoprene coating on the Outfit series makes this solid cast iron kettle bell another good option for working out at home.

With what the company calls an ergonomic handle and a quality finish, this 36-kilogram (approximately 80-pound) kettle bell would be great for a seasoned exerciser looking to amp up their home gym arsenal. This adjustable kettle bell offers six weights in one, allowing the user to select from 8, 12, 20, 25, 35, and 40 pounds with the turn of a dial.

kettlebell vinyl tunturi
(Source: www.tunturi.com)

Made of a single piece of high-quality iron ore, each kettle bell has a matte black powder coat finish and is marked with a color strip for easy weight identification. Reebok’s 44-pound kettle bell is made from 100 percent cast iron with a wide handle design that’s ideal for both single- and double-handed grips.

When she’s not working out with her husband or chasing around her young daughter, she’s watching crime TV shows or making sourdough bread from scratch. If you could only get one piece of workout equipment for your home gym, it should be a kettle bell.

The kettle bell -- a type of dumbbell shaped like a bell with a handle on top -- may seem like any other weight you use for strength training. “The kettle bell is probably the most underrated piece of equipment in the gym,” Lauren Kan ski, certified personal trainer and founder of the K Method previously told CNET.

“The way the bell is shaped allows you to train power, endurance and strength all in one little piece of iron.” Kettle bells can add challenge and variety to your workout routine -- whether you're looking to build strength in your core muscles and glutes or get some cardio in -- or a combination of both.

Amazon Diva premium kettle bell comes in a wide variety of weight increments (from 5 to 50 pounds) making it a great quality kettle bell for beginners or more advanced exercisers. This kettle bell from Power has a coated handle and the base is covered in vinyl, making it less susceptible to rust or corrosion in addition to a different grip feel.

kettlebell vinyl kettlebells york weight 8kg 4kg dkn kg
(Source: www.sweatband.com)

Amaranths adjustable cast iron kettle bell is a great pick for advanced exercisers or those who already lift weights and want to be able to progress with their kettle bell weight quickly. You're considered more advanced If you have experience with lifting weights or are currently strength training.

The natural assumption without looking at the numbers would be to assume the bigger of the two, the gray and green kettle bell, would be heavier. In fact, the opposite is true, the smaller red kettle bell is heavier.

As you start to lift heavier kettle bells, the vinyl versions can become bulkier and can make some exercises more difficult. The advantage of the vinyl kettle bells is that they tend to be significantly cheaper than their cast iron equivalents, in some cases close to half the price.

Given that when you start training you are likely to progress quickly, you tend to need multiple kettle bells of varying weight. When you start to buy heavier kettle bells I would look to switch to cast iron purely because of how bulky the vinyl options can get.

A quick Amazon search for Kettle bells will show you hundreds of different options out there. Here is a quick video I made showing what the kettle bells look like when they arrive.

york kettlebell vinyl 12kg 16kg sweatband kg fitness
(Source: www.sweatband.com)

These looked smart and have a rubberized neoprene coating around them which offers some protection to the floor. Please note when ordering these cast iron kettle bells you have to choose from a drop-down menu to select the weight you want.

I am talking from personal experience, I was very disappointed to find that only one kettle bell arrived when I thought I’d got an amazing deal on a full set. This feels like it comes from one of those TV shows where families get shown around several houses in a new area.

I’ll start by saying that I haven’t used this before and just happened to find it on Amazon whilst writing this post. Now, this does come at a higher price, but if you were to add up all the individual kettle bells that you would have had to buy, it’s probably not too dissimilar.

I hope this post has made your decision to buy a cast iron or vinylkettlebell a little easier. This post was written by myself, Chris Tiles, a physiotherapist based out of Movement Therapy Clinics in Harbor ne, Birmingham.

Please understand that everything I recommend is because I honestly believe they are all helpful and useful to assist you in achieving your goal in becoming stronger, not because of the small commissions I make if you decide to buy something. Kettle bell training can be an excellent way to boost your strength considerably, conditioning as well as cardio fitness and just like an adjustable dumbbell, they don’t take up a lot of space, so they are the perfect piece of equipment for a home workout too.

12kg kettlebell vinyl
(Source: www.hr-sports.com.au)

As with all things exercise related, start out with a sensible and measured approach and you can build from there as and when your body tells you it’s time to go heavier. Right now the most important thing is to start incorporating from kettle bell work into your current training program to fast track those fitness results.

Choosing the right kettle bell for you though can be a bit daunting, and you don’t want to splash the cash on something that’s just not suitable weight wise for the results you are looking to achieve. As little as ten years ago your options were reasonably limited when it came to purchasing kettle bells, but these days, plenty of companies do their own versions.

So let’s take a look today at some Best Kettle Bells which will you swinging your way quickly to that honed and toned physique you’ve been struggling to acquire up till now. They are constructed from a single cast without any welded parts, and each individual weight is color-coded with a ring at the base of each handle.

They feature a flat-bottomed design which makes them perfect for a range of exercises including push-ups and renegade rows as well as being easy to store. It has an ergonomic handle that is designed to fit most hands and it feels very similar in terms of resistance.

This Tone Fitness Vinyl Coated Cement Filled Kettle bell Weight is a device that enables you to achieve flexibility, strength, endurance, and stability in your muscles as well as a lifetime of general physical well-being. It is capable of taking on every part of your major body muscles to give you that agility, poise, energy and general fulfillment.

kettlebell 10kg vinyl york kg kettlebells dkn kettle bell sweatband fitness weight market shopods depuis enregistree
(Source: www.sweatband.com)

Constructed from a cast-iron molded cement coated with vinyl, its flat bottom ensures stability and guarantees the user a firm grip. Its workout functions include applications in snatches, squats, get-ups and other fitness endurance muscle toning exercises.

It comes in a variety of weights to Improve strength, stamina, and coordination whilst increasing the lung and heart capacity. As a result, it helps enhance agility and speed and will improve significantly cardiovascular disorders, is the preferred choice in workouts to prevent such conditions as heart attack or strokes.

It is prominently color coded and doubly marked in both imperial and metric system units and lets you identify the different weights without difficulty. This little piece of equipment will boost your power, stretch, strength, and endurance and is ideal for use in swings, squats, lifting, and dead lifts.

The Kettle Grip itself weighs less than a pound so is the perfect lightweight solution to back in a bag. It’s a portable, adaptable, and economical solution and a great option for a home gym or for anyone who frequently travels.

Made from vinyl leather and filled with sand, it weighs an impressive 20lbs, which is enough to give you a serious workout. Unlike cheap kettle bell handles, you won’t experience cramp after a couple of reps. Add this to the offset center of gravity and you can perform large movements with superior control.

kettlebell 16kg vinyl dkn
(Source: www.sweatband.com)

As a general rule of thumb, if you are a novice to using kettle bell ’s and about to get started out, then the following weights are recommended to get you into the swing of things so to speak! Remember that the action of using a kettle bell is far more dynamic and creates a lot more velocity and movement than working with static dumbbells so even as a slighter framed woman, you’d be surprised at what you can manage to start with versus when you first started out lifting weights.

If you do know that you are committed and will want to incorporate kettle bell training into your program long term then a set of three is a good option so that you have ongoing progression and regression if you ever need it too. Make sure that the seams are smooth as even if you are wearing weight training gloves, uneven handle edges can be a pain and will hinder your enjoyment which will affect your performance.

A good uniform handle size, regardless of the weight, is about 33 mm so check these details before investing. There is a heap of benefits that come with kettle bell training which is why they’ve risen in popularity in gyms globally as well as in home setups.

Depending upon your body shape and size and the effort you are putting in, you should be able to blast up to 20 calories a minute which is the equivalent of the rate you’d be burning if you were fit enough to run a 6-minute mile! Best of all, kettle bells deliver the complete package, and by that, we mean that they improve fitness, strength as well as flexibility.

It’s a ballistic and totally effective way of exercising that sees results in record time. They also require functional movement, the kind that replicates what your body carries out on an everyday basis so again, this makes them highly practical and hugely popular.

york kettlebell vinyl 10kg 6kg kg
(Source: www.sweatband.com)

The unique shape and design of kettle bell also affect their center of gravity so in order to really complete the exercises correctly you are absolutely required to engage your core and your glutes in stabilizing your body. Because you are involved in mostly dynamic swinging actions, kettle bell training also requires you to be very mindful of what your body is doing.

While we have mentioned progression and increasing your weights and also doubling up for some exercises, the beauty of starting out with kettle bell training is that you really only do need the one, so it’s a small investment overall. For most other types of weighted exercises, you really do need to work out with pairs, for example, dumbbells in each hand or plates either end of a barbell.

Find something you love, switch things up a bit and you just know that you are going to see, feel and experience results. Perhaps one of the biggest concerns that people have when started out kettle bell training is hot to ensure they do it safely without risk of unwanted injury.

There’s no point steering away from the truth if you do perform your exercises incorrectly you could end up putting unnecessary strain on your lower back and shoulder and perhaps also your hips and knees as there are the most vulnerable areas. The great news though is that by following a few essential tips, you can perfect your kettle bell form and have lots of fun safely working out.

Don’t be tempted to stand with your legs too far apart thinking that this will create a more solid base as it will in fact put more strain on your lower back so get into a proper stance with your feet about hip width apart and make sure you start out with a sensible weight. The trick is to build up your strength and endurance so don’t go too heavy to start, especially while you are still honing your technique.

vinyl kettlebell york weight kettlebells 4kg 3kg kg dkn fitness features key sweatband
(Source: www.sweatband.com)

So engage that core, lift with your hips and ensure that your spine is a nice neutral position which again will significantly help to minimize unwanted injuries. Your regular running shoes are not the best choice as they will elevate your heels off the ground which is not a good position for kettle bell workouts.

These will give you a better grip and stop the kettle bell from potentially slipping out of your hand, and you got it, landing on that toe we just mentioned! This unique design, as distinct to a dumbbell, means that the weight is not evenly distributed and this delivers instability, creating counterbalance and the need to really focus on your core while training with this piece of equipment.

A: We highly recommend, as do my professional PT’s and athletes, that you do incorporate kettle bell training into your ongoing fitness program. Incorporating some kettle bell based exercise into your workouts is seriously going to affect your body in nothing but good ways.

They require your hips and legs to generate the force and momentum of the swing while your entire core including your abs, back, and shoulder girdle are called upon to stabilize your body and control your balance and posture. A: The great news here is that yes, you will definitely lose weight, body fat and increase muscle mass by working out with kettle bells.

The kettle bell is ideal for weight loss as its low impact and can really help to torch the fat and accelerate your results and gains. You’ll build solid lean muscle mass and strength while at the same time giving your body a proper cardiovascular workout.

kettlebell weight vinyl 8kg dkn kg
(Source: www.dkn-uk.com)

There’s little wonder then than kettle bell training is loved by so many and seen as a bit of a 1-stop-shop for increasing your fat loss results and delivering definition. Ben Coleman is our resident sports and fitness product expert who offers a wide range of information in this field.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Pricing Policy The tire producer / manufacturer of the tires you are buying and Canadian Tire are responsible for the recycling fee you are being charged.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Its wider handle makes it easier to grip with two hands (for the classic swing move), and its smoother finish is less likely to injure your skin over time.

Dragon Door was the first company to popularize kettle bells in America, which is why the most other brands simply copy that shape down to the millimeter. The Matrix Elite looks the same at first glance, but it features a slightly wider handle that won’t pinch your pinkies in two-handed positions.

Their unique shape and functionality give them many of the strength-building benefits of dumbbells while also providing users with the opportunity to do kettle bell -specific drills that involve a lot of movement, like the swing. The closed-loop handle of a kettle bell offers users a secure grip for movements with both hands.

kettlebell vinyl coated kettlebells walmart kg
(Source: www.walmart.com)

Dumbbells are better suited to doing squats, curls, bench press, cleans, and other exercises that have less kinetic motion. That means you can fulfill all your workout needs with one simple tool that stows easily in a closet.

One important caveat to this endorsement of kettle bell training is that proper technique makes all the difference between effective and beneficial use and potential injury. You can also consult credible online tutorials, and many trainers will set up a Skype arrangement where you can send videos to them for feedback and coaching.

Dragon Door has the most resources in terms of kettle bell books and DVDs (at least in the “hard style” approach that I use) available. Finally, Steve Cotter is a master practitioner/teacher of competition kettle bell lifting techniques.

While many people recommend women starting with an 8-kilogram bell (about 16 pounds), I think that the two-handed lifts like squats and swings aren’t very well-served by that low weight. If you want to start modestly, my suggestion would be to get the 13-pound version of our budget pick and then order a larger, higher quality bell once you feel comfortable.

With these three, all kinds of single and double kettle bell work is easily achievable and scalable. Both of these linked pieces reiterate my earlier point about seeking credible instruction before beginning an at-home regimen.

(Source: www.walmart.com)

Then there is the question about which kind of kettle bell you should buy: cast iron, competition, or adjustable. Cast-iron bells are more comfortable for two-handed grip positions, which beginners should master before moving onto the more challenging one-handed exercises.

As it turns out, there’s not a huge amount of difference between these things because most of them borrow their design from the Dragon Door ROC. Dragon Door was the first US company to run kettle bell instructor certifications (taught by famed instructor Pavel Tsatsouline) and have mass distribution in the US (Dragon Door started selling these bells in 2001).

Dragon Door bells achieved great acclaim, but their high price point (roughly $120 each after shipping and handling, the highest in our test) invited lots of competition from other companies. CAP is another popular fitness company that makes a good bell at a lower price point.

For example, this Yes4All bell is one of the most popular models on Amazon, but its large, flat face is hard on the wrists in one-handed positions. Although much more rare, some companies compete by distinguishing their offerings from Dragon Door’s with different designs.

Perform Better at one point implemented a screw-on rubber skid plate on the bottom of their bells, but later on scrapped it due to negative customer feedback. Vinyl -covered bells were created to protect floor spaces in commercial gyms and homes, but more often, the vinyl is there to smooth over the defects of a cheaply cast bell, and they often get criticized for very uneven handles that cause hand pain and tearing.

6kg kettlebell vinyl kettlebells plastic
(Source: jllfitness.co.uk)

A poorly produced handle can rip callouses off the hands during snatching, and this test is where the bells differentiated themselves. In fact, I wouldn’t use the CAP or Rogue bells for high-rep snatching because they have coarse handles and some tackiness from the painted finish.

If you order through the company’s website and have a problem, Kettle bells USA will “make it right, period!” by sending a replacement and taking care of return shipping fees. Photo: Mark Blythe Matrix Elite kettle bell has a slightly different handle dimension and more distance from the ball part of the bell to the handle to create a larger opening for more comfortable two-handed positions.

The Matrix bell clearly outclassed the competition for two-handed work, as the smooth, e-coated handle with a wider grip was consistently easy on the hands, even when doing high repetition sets of 20-plus kettle bell swings. Even when the user advances to the one-handed moves, both two-handed swings and goblet squats should remain essential parts of a kettle bell program.

Any flaws in a kettle bell will be exposed when you use just one hand, but the attention to detail in forging a smooth, seamless handle was clearly on display with this bell. Besides the handle shape, the Matrix Elite (right) looks almost identical to the Dragon Door ROC, which costs anywhere from $30 to $50 more.

Photo: Mark BixbyAnother thing that sets the Matrix Elite apart from other kettle bells (including Kettle bells USA's own “classic” line) is the fact that it’s designed to have the same “rack” position (where the round part rests on your forearm) regardless of weight and size. Most companies use standard molds repeatedly, and inevitably, residue from previous castings creates uneven surface textures like edges or gaps.

vinyl kettlebell 4kg dkn weight
(Source: www.sweatband.com)

Finally, Kettle bells USA showed awesome customer service throughout my process of testing. If you're used to standard Dragon Door ROC kettle bells (or any of its many clones), the Matrix Elite's rack position might feel strange at first, since the ball part sits higher up on the forearm by comparison.

If you see the bell offered at full price (with no discounted shipping), wait seven to 10 days, and you should find it available more cheaply. If the Matrix Elite is unavailable, or if you just want a standard-shaped bell without the wider handle, the Perform Better First Place Kettle bell feels the same in use as the high-end Dragon Door, but costs about 25 percent less.

Like the Dragon Door and Matrix Elite, the First Place has a smooth, seamless handle, few surface defects, and a high-quality finish. While Perform Better wouldn’t divulge what process it uses, I noticed that it’s somewhere between a matte powder coat and a glossy e-coat.

Reading user reviews (see here and here) that slam performs Better for having noticeable seams on the underside of the handle or other defects isn’t helpful considering the construction specs on their bells currently. The bell I received from them was really well-made, and it showed no signs of being defective in build or user experience.

I contacted Perform Better about this discrepancy, and company reps explained that among other small changes, they’d since switched to a gravity casting process, which creates a more uniform surface, as you recall. It’s also worth noting that Perform Better frequently has sales on its kettle bells, and while it’s usually cheaper to buy Perform Better bells directly from the company, it's worth checking Amazon and Strongest before buying to find the best deal.

kettlebell vinyl thieme sport kettlebells light body exercise equipment complete
(Source: bodyshape.vn)

If budget is your bottom line, then we’d recommend the CAP Cast Iron Competition Bell. But unless you really need to save a few bucks, it’s worth investing in our top pick, since these things last forever.

In fact, none of the five baseball player panelists said they would pay extra for any of the other bells for the basic routines they were testing with. The powder-coated CAP (left) and Rogue (center) bells are rougher than the e-coated Dragon Door (right).

Photo: Mark Blythe CAP bell has a powder-coated matte finish and a slightly gritty (though it’s evenly dispersed grit) handle to provide a good grip (though a bit on the coarser end of those we tested) and a flat bottom so it doesn’t rock when used for push-ups or rowing moves. If imitation is the sincerest form of flattery, then the Dragon Door ROC Kettle bell should feel pretty good about itself.

Unfortunately for Dragon Door, other companies have been able to duplicate its design at a comparable level of quality for a lot cheaper. Interestingly, the Rogue bell has a 4.9-star rating on its website, with more than 100 reviews at the time of this guide's publication.

At some point people will start unloading equipment and it will make “New Year's Resolution sales” look tiny. It’s also known as a “Hungarian Core Blaster.” They are simple to build, you can find instructions on the internet.

kettlebell vinyl york 16kg sweatband kg
(Source: www.sweatband.com)

I have ordered a vinyl /plastic kettle bell I’ve only ever owned iron bells but due to the shortage it was all I could get hold of please give me your views or experiences Sometimes the seams on the handles on those things need smoothing off or taping over but if it's heavy and you can lift it you can train with it.

I'm guessing the much anticipated unloading will start when gyms reopen? Man, I hope people use em, but you could be right They do however check a lot of boxes.

And...they are relatively inexpensive... I‘d rather spend my hard-earned coin on expensive bikes, climbing gear, and good scotch... And...they are relatively inexpensive... I‘d rather spend my hard-earned coin on expensive bikes, climbing gear, and good scotch...

There's a downside in the bells of this kind, as often cheap = poor handle finish. Confession:I have a shed full of bells that I retired out of my rotation when I upgraded.

There are probably 8-10 in there, ranging from a cheaply dangerous CAP iron bell to some vinyl things to about half a dozen first generation VF bells with the flat sides. It’s also known as a “Hungarian Core Blaster.” They are simple to build, you can find instructions on the internet.

kettlebell vinyl dipped fitness
(Source: teksfitnesssupplies.com)

I don't get how people swing 450 mm / 18" diameter plates between their legs without going full sumo DL stance. I don't get how people swing 450 mm / 18" diameter plates between their legs without going full sumo DL stance.

I'd have to load up all my small diameter rubber change plates, but that would only get me to maybe 30 kg, and it would be very tall. CDN$35.67CDN$35.67 & FREE Shipping.

CDN$25.50CDN$25.50 FREE Delivery on your first order. With the explosion of kettle bell training over the last 10 years there are now many shapes and sizes available to buy.

As you can see from the competition kettle bell image above the handle is much smaller and is squarer in design. The advantage of these types of kettle bells is that your hand doesn’t slide around due to the limited space plus you can get used to the size even when the weight changes.

If you are a beginner then the cast iron kettle bell is much more diverse in its usage A kettle bell with a handle that is too thick is going to quickly tire out your forearms and finishing repetitions of an exercise can be very tough.

kettlebell vinyl 8kg weights fitnessandsport 6kg
(Source: www.fitnessandsport.com.au)

The bottom of the kettlebellshould have a natural flat but it shouldn’t have an attached rubber or plastic base. Bases can be good for preventing marks on your floor but unfortunately they’re going to really dig into arm and into your body when you’re using the kettle bell.

The fourth thing is to make sure that there are no sharp edges on the kettle bell handle. Look out for kettle bells that have sharp bits of paint and also check where the handle meets the body that there are no small nicks that can cut into your hands.

There should be a nice smooth bit of continuity with the kettle bell from the body into the handle. If the handle spacing is too small you’re going to find it really digs into your wrists when in the racked position or overhead.

It seems to be trendy to coat kettle bells in vinyl or plastic to avoid marking floor etc. However, due to the huge rise in popularity there are now many weight sizes in-between the ones listed above.

For those based in the UK, head on over to Wilkerson Fitness and check out their black series of kettle bells. Cast Iron kettle bells are the most diverse and excellent for beginners and almost anyone not interested in going in to competition.

kettlebell vinyl kg purple dark 32kg yessport bedarf fitness
(Source: www.compsport.de)

If you are more advanced and want to focus on purely single-handed exercises than the competition kettle bell may be for you. I’ve also outlined above what size kettle bell women should use and also the recommend starting weights for men too.

Other Articles You Might Be Interested In

01: Deadlift Kettlebell Workout For Butt
02: Size Kettlebell Do Need
03: What's A Good Kettlebell Weight To Start With
04: What's A Kettlebell Class
05: What's Kettlebell Squat
06: What's The Best Kettlebell Exercise
07: What's The Best Kettlebell To Buy
08: What's The Best Kettlebell Weight To Start With
09: What's The Heaviest Kettlebell
10: What's The Point Of Kettlebell Swings
Sources
1 www.menshealth.com - https://www.menshealth.com/fitness/a28439541/kettlebell-swing-form/
2 kettlebellsworkouts.com - https://kettlebellsworkouts.com/teaching-points-for-the-kettlebell-swing/
3 en.wikipedia.org - https://en.wikipedia.org/wiki/Kettlebell
4 breakingmuscle.com - https://breakingmuscle.com/fitness/what-s-so-special-about-kettlebells-anyway
5 doublechinburgers.com - https://doublechinburgers.com/kettlebell-swing/