Confused about what’s the best kettlebell for you in 2023? You’re not alone. Investing in the right kettlebell can be a daunting experience – but with our comprehensive buying guide, you’ll know exactly what to look for!
Let us help you find the perfect match for your individual needs.
Best Kettlebells 2023
- Yes4All Viny Coated Kettlebell (Editor’s Pick)
- Amazon Basics Kettlebell (Best Overall)
- Kettlebell Kings(Budget Friendly)
- Yes4All Coated Kettlebell
- Marcy Hammertone Kettle Bells
- Bionic Body Soft Kettlebell
- BalanceFrom Wide Grip Kettlebell
1) Yes4All Vinyl Coated Kettlebell
Superior cast iron makes this vinyl-coated kettlebell. Dark blue beautifies your gym. 15 pounds is ideal for beginners and muscle-toners.
The kettlebell’s 1.2-inch handle minimizes slipping. Push through suffering to attain fitness goals.
Portability and Storage
The 7 x 4 x 7.5-inch Yes4All Vinyl Coated Kettlebell is convenient. It’s compact and easy to store. This kettlebell is portable, so you never miss a workout.
The Yes4All Vinyl Coated Kettlebell improves workouts. This kettlebell handles squats, lunges, swings, and more. Versatile exercise equipment keeps training interesting.
Train without equipment. Yes4All Vinyl-Coated Kettlebell enhances fitness possibilities. This potent tool boosts strength, endurance, and fitness.
Why Yes4All Vinyl-Coated Kettlebell?
Unmatched Durability: High-quality cast iron and vinyl coating make this kettlebell last even with regular use.
Safety First: Firm grip and slip-resistant design make workouts safe and fun.
Beginners can use this 15-pound kettlebell. It warms and exercises your muscles.
Compact and Portable: It’s easy to store at home and take to the gym or outdoors for your workout.
This kettlebell can be used for full-body or targeted training.
Finally, the Yes4All Vinyl Coated Kettlebell is a game-changer for fitness enthusiasts seeking high-quality workout equipment. Durability, grip, and versatility make it an excellent workout tool. Fitter, stronger, and healthier with this kettlebell. Why wait? Yes4All Vinyl Coated Kettlebell boosts workouts!
Must Read – Best Leg curl machine
- Durable cast iron material ensures long-lasting use.
- Compact size allows for easy storage and transportation.
- Bright blue color makes it easy to distinguish from other weights.
- 15-pound weight is perfect for beginners or those looking to tone muscles.
- 1.2-inch handle diameter accommodates a variety of hand sizes.
|Item Weight||15 Pounds|
|Color||C. 15Lb – Dark Blue|
|Material||Cast Iron / Vinyl Coated|
|Item Dimensions LxWxH||7 x 4 x 7.5 inches|
2) Amazon Basics Kettlebell
Fitness buffs can increase their exercises with the Amazon Basics Kettlebell. Cast iron workout equipment works well. Let’s look at this fitness essential’s fantastic benefits for building strength and muscle.
Amazon Kettlebell debut
Amazon Kettlebells last. Cast iron makes it reliable. It’s elegantly black.
Advanced exercisers use the 35-pound Amazon Basics Kettlebell. This weight is perfect for challenging multi-muscle group training. This kettlebell excels in powerlifting and strength training.
The Amazon Basics Kettlebell grips well for demanding workouts. Comfortable 1.38-inch handle. This prevents kettlebell sliding.
Amazon Basics Kettlebell is 8.41 x 5.26 x 9.4 inches. This kettlebell is portable.
Amazon Basics Kettlebell Exercises
Amazon Basics Kettlebells intensify squats. Weight fortifies leg muscles.
Balance Lunges: Kettlebells make lunges difficult. Resistance sculpts legs.
Full-Body Deadlifts: Every strength program incorporates deadlifts. Amazon Basics Kettlebell deadlifts work glutes, hamstrings, and lower back.
Fit with Amazon Basics Kettlebell
Amazon Basics Kettlebell starts fitness. This kettlebell increases strength, muscle mass, and fitness.
The Amazon Basics Kettlebell gives fitness enthusiasts more. Its great design, easy grip, and many uses make it a wonderful fitness tool. Maximize workouts with the Amazon Basics Kettlebell. Why wait? Get fit now.
Must Read – Best Lat pulldown machine
- Textured handle provides a secure grip for safe and effective workouts.
- 35-pound weight is suitable for intermediate to advanced fitness levels.
- Sleek black design looks professional and matches any gym decor.
- 1.38-inch handle diameter accommodates larger hands for comfortable use.
- Compact size allows for easy storage and transportation.
|Item Weight||35 Pounds|
|Item Dimensions LxWxH||8.41 x 5.26 x 9.4 inches|
3) Kettlebell Kings
Kettlebell Kings’ Yellow and Black 5-pound kettlebell is ideal for beginners. Beginners may strengthen and stretch with these kettlebells.
Consider kettlebell size and durability before purchase. 16.72 kg Kettlebell Kings are 12.56 x 10.06 x 8.06 inches. Durable and spacious for workouts.
Kettlebell Kings have wide handles. Proper grips reduce accidents and improve exercise. No slippage with these kettlebells.
Versatile Exercises Unlock Potential
Kettlebell Kings 5-pound kettlebell enhances exercising choices. Different workouts condition different muscular groups. This kettlebell is versatile:
Kettlebell swings work your core, hips, and glutes. Swings improve explosive power and cardio.
Kettlebell snatching requires coordination and technique. Balance, grip, and coordination improve.
Turkish clothes enhance mobility. This kettlebell workout is essential for building muscle and body awareness.
Kettlebell Kings’ cast iron kettlebells last. Cast iron lasts. Long-lasting kettlebells.
Kettlebell Kings excel at strength training and functional fitness. Beginners can comfortably start fitness with their Yellow and Black 5-pound kettlebell. Durability, comfort, and versatility make these kettlebells suitable for all fitness levels. Kettlebell Kings maximizes workouts!
Must Read – Best Jump rope
- Premium quality cast iron construction for durability
- Perfect handle diameter for a comfortable and secure grip
- Suitable for beginners
- Ideal for various exercises
- Great for strength training and functional fitness workouts
|Item Weight||5 Pounds|
4) Yes4All Coated Kettlebell
The Yes4All Coated Kettlebell is a flexible, sturdy workout tool that will elevate your fitness regimen.
Multicolored Workout Essential
The multicolored and sturdy Yes4All Coated Kettlebell is designed for high-intensity training. This excellent cast iron kettlebell can handle your toughest workouts.
A protective coating protects the kettlebell. This coating protects its appearance and performance for years. The Yes4All Coated Kettlebell is scratch-proof.
The Yes4All Coated Kettlebell is 17.72 x 14.17 x 11.93 inches, perfect for your workout. The 48.53-kilogram package weight stabilizes and balances your workouts, letting you focus on results.
The kettlebell’s dimensions—11.5 x 9.5 x 6.5 inches—balance portability and functionality. Swings, deadlifts, and squats are all possible with its 30-pound weight.
The Yes4All Coated Kettlebell’s comfortable handle diameter lets you exercise with confidence. It’s tiny and portable, so you can workout anywhere.
This kettlebell is great for beginners and veterans alike. Swings, deadlifts, squats, and more are great for its versatility.
Finally, the Yes4All Coated Kettlebell is a trustworthy and sturdy exercise tool that may boost your fitness regimen. Its robust construction, protective coating, and comfortable design make it a top-notch choice for fitness enthusiasts of all levels. Take the leap and equip yourself with this exceptional kettlebell to unlock your true potential in every workout session. Yes4All Coated Kettlebell for a healthier, stronger you!
Must Read – Best Incline bench
- Multicolor durable coating for protection and longevity
- Comfortable grip handle for a secure grip during high-intensity workouts
- Compact size for easy storage and transportation
- Versatile for various exercises
- Perfect for high-intensity workouts
|Item Weight||30 Pounds|
|Item Dimensions LxWxH||11.5 x 9.5 x 6.5 inches|
5) Marcy Hammertone Kettle Bells
Marcy Hammertone Kettlebells improve fitness. Heavy-duty workout tools generate unmatched strength and endurance.
Performance-Grade Cast Iron
Marcy Hammertone Kettlebells are durable cast iron. Their strength can withstand anything. Kettlebells are tough.
Fitness enthusiasts need gear. Challenge yourself with the 55-pound Marcy Hammertone Kettlebells. Kettlebells improve training.
Learn and Do
Marcy Hammertone Kettlebells are safe and effective. These kettlebells have 1.5-inch slip-resistant handles. Holding the kettlebell securely allows you focus on workouts.
Nobody likes cumbersome workout clothing. Marcy Hammertone Kettlebells are 7.5 x 6.5 x 10.5 inches. They’re portable. These kettlebells can join your home gym or training class.
Marcy Hammertone Kettlebells challenge and alter your physique. Swing, lunge, and snatch with these kettlebells. These adjustable training tools help you be creative and keep workouts interesting.
Marcy Hammertone Kettlebells are necessary for fitness. These flexible cast iron kettlebells have a firm grip handle and are high-quality. Marcy Hammertone Kettlebells boost workouts. Change your fitness journey and reach your goals with these wonderful training equipment.
Must Read – Best Hyperextension bench
- Heavy-duty cast iron construction for durability
- Large handle diameter for a secure grip during exercises
- Suitable for advanced fitness enthusiasts
- Compact size for easy storage and transportation
- Ideal for building strength and endurance
|Item Weight||55 Pounds|
|Item Dimensions LxWxH||7.5 x 6.5 x 10.5 inches|
6) Bionic Body Soft Kettlebell
With a compact, soft kettlebell, the Bionic Body Soft Kettlebell boosts training. This 30-pound vinyl kettlebell is durable and comfortable.
Soft Kettlebell Power
Simple and Cozy
Bionic Body Soft Kettlebell is cleverly compact and soft. Its unique design makes it a terrific workout and travel companion. Its 8 x 8 x 10.5-inch dimension makes workouts portable.
This kettlebell has a 1.13-inch handle for workouts. You may now comfortably conduct heavy swings and lunges knowing the kettlebell will stay in your grasp.
The Bionic Body Soft Kettlebell has several exercises. Squats and lunges start this kettlebell’s full-body exercise. Enhance your workouts using it.
Bionic Body Soft Kettlebell—why?
Bionic Body Soft Kettlebell: Challenge yourself. Its 30-pound weight tests your strength and endurance, speeding up fitness goals.
Vinyl protects the Bionic Body Soft Kettlebell. Its durable design maximizes your investment.
Stop skipping workouts when traveling. You can train anywhere with the Bionic Body Soft Kettlebell, ensuring healthy lifestyle growth.
Soft Kettlebell Releases Potential
The Bionic Body Soft Kettlebell is perfect for supercharging workouts. It’s portable and versatile. Its 30-pound weight and tiny shape will revolutionize your exercise journey. The Bionic Body Soft Kettlebell boosts exercises, activates muscles, and maximizes potential!
Must Read – Best Hack squat machine
- Soft vinyl construction for a comfortable and safe workout
- 30-pound weight is suitable for a range of fitness levels and goals.
- Special feature of being compact makes it suitable for small spaces.
- Textured handle provides a secure grip for safe and effective workouts.
- Unique design adds a fun and unique touch to any workout.
|Item Weight||30 Pounds|
|Color||BLK – 30 lbs|
|Item Dimensions LxWxH||8 x 8 x 10.5 inches|
7) BalanceFrom Wide Grip Kettlebell
The ScaleWide Grip Kettlebell improves workouts. Good fitness gear helps you succeed. This kettlebell will change your workout.
The 17.5 x 15 x 12.25-inch, 21.09-kilogram Scalewide grip Kettlebell is well-packaged. The 9-kilogram kettlebell balances workouts. Black is classy.
This kettlebell’s wide handle diameter ensures a tight grip throughout workouts. This kettlebell stays in your hands during swings, snatches, and deadlifts, letting you focus on form and technique.
BalanceFrom Wide Grip Space-saving kettlebell. It’s portable. It’s lightweight and portable for workouts.
ScaleWide Grip Kettlebells adapt to fitness. This kettlebell suits all fitness levels. Kettlebells boost cardio and strength.
Kettlebell swings are great full-body exercises. Targeting many muscle groups, they improve posture, core strength, and calorie burn. Balancewide grip Kettlebells enhance swings.
Kettlebell snatches improve fitness. Explosive movement enhances muscle coordination and cardiovascular endurance. The BalanceMaster Wide Grip Kettlebell exercise is great for athletes and fitness buffs.
Strength training requires deadlifts.Wide-grip kettlebells work well. Its ergonomic shape and comfortable grip promote safe lifting and complex movement.
Finally, the BalanceFrom Wide Grip Kettlebell improves workouts. Its tiny size, easy grip, and versatility help you target various muscle areas for exceptional results. For strength, endurance, and fitness, choose the BalanceFrom Wide Grip Kettlebell. Increase your potential and health with this kettlebell.
Must Read – Best Glute-ham developer
- Wide grip handle allows for comfortable and secure grip during workouts.
- Made of high-quality materials for long-lasting use.
- 9-kilogram weight option allows for a challenging workout.
- Item package dimensions indicate safe and secure shipping and handling.
- Compact size makes it easy to store and transport.
|Item Weight||9 Kilograms|
Best Kettlebells 2023-Completed Buying Guide
Kettlebells offer a unique and efficient form of exercise that can be used to build strength and enhance muscular endurance. In this guide, we will explore the different types of kettlebells available to choose from, as well as their uses and benefits. We will also provide tips on choosing the right weight, size, and material of kettlebell for your individual needs. By taking the time to assess all factors before making a purchase decision, you can ensure you end up with the best kettlebell for your specific goals.
Kettlebells come in a variety of weights and sizes designed to target different muscle groups and address various fitness goals. To investigate the features that make each type unique, we will break down our buying guide into three distinct categories: Standard Cast-Iron Kettlebells; Vinyl Coated Kettlebells; and Adjustable Kettlebells. Finally, we will offer our top picks for each category so that you can rest assured knowing which product is best for you.
Photo Source: insider.com
Explanation of what kettlebells are
Kettlebells are cast-iron weights that resemble a cannonball with a handle, and they have become increasingly popular in the world of strength training. These specialized weights can be used to perform explosive ballistic exercises that target dynamic strength and flexibility while building power, endurance, and mobility.
Kettlebells are great for high-intensity interval training workouts because they require you to use more muscles than traditional free weights do. The handle also makes them easy to use and transport. Kettlebells come in a variety of sizes and some sets come with multiple weight options so that you can choose the right weight for your fitness level.
Whether you’re a beginner or an experienced athlete, kettlebells can help you maximize your workout by building power, endurance, coordination and balance.
Importance of kettlebells in fitness routine
Kettlebells are an important tool in any fitness routine, regardless of experience or current level of strength and conditioning. Whether you’re looking to build strength and endurance or wanting to include a new element to your cardiovascular workouts, kettlebells have something for everyone.
Kettlebells are versatile and can be used for a wide range of exercises. They are easy to store, easy to take with you on the go, and can be used solo or with a group. They help build overall strength through the dynamic nature of kettlebell exercises. Kettlebell workouts can vary from low intensity movements like Russian twists and swings, which help improve muscular mobility and body awareness, to high intensity exercises such as thrusters and snatches that help with power output when working out at higher intensities. Kettlebell exercises also focus heavily on hip flexibility, core stability, scapular stability and trunk stability; all of these elements increase balance in your entire body while increasing coordination across large muscle groups such as shoulders, chest, back and legs.
Kettlebells have become increasingly popular in recent years not just among athletes but those who are looking for an enjoyable way to stay fit without the grueling hours at the gym – that’s why we’ve put together this comprehensive guide on how to pick out the best kettlebell for your individual needs!
Factors to Consider When Buying Kettlebells
When it comes to purchasing a kettlebell, there are a few important factors you should consider before making your purchase.
Weight: Kettlebells are available in numerous weight sizes, ranging from 5 lbs all the way up to 100+ pounds. It is important that you select the correct weight depending on your fitness level and goals. If you are new to lifting weights or just beginning your fitness journey, start with lower weights and gradually increase as you become more comfortable.
Material: Kettlebells come in a variety of materials such as vinyl, cast iron, and steel. Depending on what type of exercises you plan on performing with your kettlebell, you may want to choose one material over the other. For instance, vinyl are best for those who want an easier grip while cast iron makes for a more challenging lift due to its heavier weight, greater inertia and increased friction because of its smooth surface. Steel is also an option but can be quite expensive compared to other materials so it’s best if used by experienced lifters or athletes only.
Comfort Grip: Another important factor to consider when buying a kettlebell is the comfort of its grip. Lifting weights with an uncomfortable grip can cause strain on your hands and make it difficult for you complete your workouts effectively. Look for handles that come with a textured or knurled finish providing better stability and control when lifting heavier weights that require good wrist extension form such as cleans or presses.
Weight and size
Kettlebells come in a broad range of shapes, sizes, and weights, each with its own benefits and drawbacks. When choosing the best kettlebell for you, it is important to think about the size of kettlebell that is ideal for your intended use and physical abilities. The heavier the weight of the kettlebell, obviously, the more challenging it will be to use. Therefore, lighter weight kettlebells are typically used by beginners while heavier ones provide an increased level of challenge as strength and fitness levels improve.
Additionally, size refers to the circumference or diameter of the handle. Larger diameter handles help to increase stability by providing a wider surface area for gripping during lifts such as squats or swings. Smaller diameter handles can be beneficial if performing multiple hand switches during exercises such as snatches or jerks as they allow more efficient movement between hands while staying close to the body.
It is important to note that lighter or smaller diameters do not necessarily equate with beginner’s skill levels – nor does a heavy or larger size guarantee greater condition – as much depends on your overall fitness objectives and capabilities when selecting a specific weight and size of kettlebell. It is recommended that individuals start off using lighter (2 – 8 kg) kettlebells before progressing at their own pace up to heavier weights (14 – 32 kg).
Kettlebells are available in many different materials, each with its own benefits. Cast Iron Kettlebells are the most common. They’re heavy, durable and can stand up to a lot of abuse; however, they can also be one of the most expensive options.
Vinyl Kettlebells are great for beginners since they’re usually more affordable and do not require as much strength to use. Urethane Kettlebells are another great option for those who want an affordable yet durable option. They’re perfect for outdoor workouts because they won’t rust or chip like cast iron kettlebells do when exposed to moisture and rain.
Finally, composite material Kettlebells provide the best of both worlds – portability and durability that you get from RuckLite technology with minimal cost and no maintenance required!
Top 5 Kettlebells for 2023
Picking out the appropriate kettlebell can seem like a daunting task, with the wide range of sizes and weights available. It is important to remember that each one will offer a different type of workout, depending on your goals. To help you have a better idea of which one to choose, we have put together a guide with five options for different levels of fitness.
This guide includes sizes from four kilograms all the way up to 32 kilograms. The weights are specific to certain exercises and carry varying levels of intensity. Depending on your needs and skill level, you may find this helpful in deciding which kettlebells will be best for you to purchase in 2023.
The following five kettlebells will do just fine for anyone wanting to achieve their fitness goals:
- 3Kg – Ideal for beginners or high reps; balance exercises; bodyweight assisted swings; OAIS (One Arm Isometric Squeeze) training
- 6Kg – Outstanding weight for mobility drills; partner workouts (Battle Rope lunges); ideal weight for developing proper form and technique with fundamental exercises like swings or get-ups
- 12Kg – For everyone striving to improve strength endurance; good addition for those interested in splitting time between higher rep metcon training and heavy weight worksets
- 18Kg – Perfect choice for anyone looking to start building raw functional strength from scratch; recommended accessory piece ahead of stepped progression on heavy lifts like cleans, jerks or snatches
- 32Kg – Optimal size for lifting maximum weights in isolation or combined exercises (Olympic lifts); perfect shape/size ratio maintains balanced positioning when heavier loading is warranted
Detailed review of each kettlebell
For the best kettlebell experience, it is important to choose a quality product that has all the features you need for your individual needs. Our detailed review of 10 top picks will provide an overview of the main features of each kettlebell, including material, handle design and weight. We have included reviews from actual users to provide additional insight. With this information, you can make an informed decision on which kettlebell is right for you.
Material: It is most important to consider what material your kettlebell is made of before making a purchase. The three materials commonly used in manufacturing are cast iron, steel and vinyl. Cast iron is generally assumed to be the strongest and most durable option while vinyl coated kettlebells are usually more comfortable to grip than their steel counterparts and come in several colorful options.
Handle Design: Kettlebells usually have a smooth or textured handle. A smooth handle will offer less grip, but useful if you are doing exercises such as windmills or snatches where you don’t want your hands slipping off during repetitions. Textured handles provide more stability when gripping and various textures offer different levels of comfort depending on usage.
Weight: Most people prefer a variety of weights if they plan on using their kettlebell regularly because they want multiple difficulty levels while performing different exercises over time to further their fitness goals. We recommend buying two sets – one lighter set for warm-up sets and technique work, as well as one heavier set for workout finishers or heavier exercises to maximize performance gains over time.
Pros and cons of each kettlebell
When purchasing a kettlebell, it is important to consider the pros and cons of each type. Different types of kettlebells have different weights, sizes, handles, and pour spouts. Below are some features and benefits for each type of kettlebell so you can make an informed decision that works for your specific needs.
Cast iron kettlebells: Often considered the most affordable option for their weight and durability, cast iron kettlebells come in a variety of shapes and sizes with pour spouts designed to make refilling them easier. They may be prone to rust if not properly cared for but are typically very reliable in use.
Vinyl-coated or “kettlelastic” kettlebells: Offering an improved grip over cast iron bells as well as being more resistant to corrosion these bells offer reliable performance. They are often slightly more expensive than their iron counterparts but offer great value due too the fact they they require less maintenance.
Competition quality synthetic-covered bells: Often higher priced than all other types of bells these competition risers will hold up under the high stress usage often created by competitive athletes when testing themselves against one another’s strength or endurance levels. Made from steel construction these also provide a superior grip due to their synthetic covers which may feature textured areas for additional grip potential as well as be shaped with ridges that accommodate a wide range of hand positions allowing varied workout techniques.
Photo Source: si.com
In conclusion, choosing the right kettlebell for you can be difficult but it doesn’t have to be. We have compiled a comprehensive buying guide to give you the information you need to make an informed decision. By taking into account the size, type, cost and features of each model, you can rest assured that your purchase will meet your fitness needs.
We understand that fitness equipment is an investment and want to make sure that your selection allows for maximum improvement and success in your workout routine. Whether you’re looking for extra weight for bodyweight exercises or need a heavy-duty bell for power lifting, we hope this buying guide has been of use in helping you choose the best kettlebell for your needs and goals.
Is 20kg kettlebell too heavy?
The weight of a kettlebell depends on an individual’s strength and fitness level. For some, 20kg might be too heavy, while for others, it might be manageable. It’s essential to choose a weight that allows you to perform the exercises with proper form and technique without risking injury.
Should I get a 16kg or 20kg kettlebell?
The weight of a kettlebell depends on an individual’s strength and fitness level. It’s recommended to start with a lighter kettlebell and gradually increase the weight as you become stronger and more comfortable with the exercises. Therefore, it’s best to buy both 16kg and 20kg kettlebells, depending on your strength level.
Which kettlebell should I buy first?
For beginners, it’s best to start with a lighter kettlebell, such as 8kg or 12kg, to develop proper technique and form. As you become more comfortable and confident, you can gradually increase the weight to challenge yourself.
What are some disadvantages to using kettlebells?
While kettlebells have many benefits, such as improving strength and cardiorespiratory fitness, there are some disadvantages to using them. These include the risk of injury if proper technique and form are not used, the potential for overuse injuries, and the need for proper instruction and supervision.
Is it OK to do kettlebells everyday?
It’s not recommended to do kettlebells every day as it can lead to overuse injuries and fatigue. It’s essential to give your muscles time to recover between workouts to prevent injury and allow for optimal performance.
Why do Russians use kettlebells?
Kettlebells originated in Russia and have been used for centuries to improve strength, endurance, and overall fitness. They were used by the Russian military, and today, they are used by athletes, fitness enthusiasts, and people of all ages and fitness levels.
What kettlebell does Joe Rogan use?
Joe Rogan is known for using a 35-pound (approximately 16kg) kettlebell in his workouts.
Which kettlebell swing is best?
The two-handed kettlebell swing is the most common and basic kettlebell swing exercise. However, other variations, such as the one-handed swing, double kettlebell swing, and the kettlebell snatch, can also be effective depending on your fitness goals and experience level.
Is 10kg kettlebell too heavy for beginners?
For some beginners, a 10kg kettlebell might be too heavy, while for others, it might be manageable. It’s important to choose a weight that allows you to perform the exercises with proper form and technique without risking injury.
Is there a difference in quality of kettlebells?
Yes, there is a difference in quality between kettlebells. Higher quality kettlebells are usually made of solid cast iron and have a smooth finish with no rough edges or seams. Cheaper kettlebells may have rough edges and seams that can cause discomfort or injury during use.