Before testing this BowFlex SelectTech 840 Adjustable Kettlebell, I never realized how much struggling with multiple weights was slowing down my workouts. Its dial system instantly switches from 8 to 40 pounds, making quick adjustments seamless and saving tons of space. It feels sturdy and smooth, unlike many cheap alternatives that wobble or crack over time. Whether doing swings or squats, this kettlebell’s stability and range really boost efficiency.
Having used everything from small sets to adjustable options, I can confidently say the BowFlex SelectTech 840 stands out for its durability, versatility, and user-friendly design. Its ability to replace up to six kettlebells helps avoid clutter and makes full-body routines easier to manage at home. Plus, the included free trial of JRNY workouts adds extra motivation. If you want a product that combines quality, convenience, and value, this one truly delivers a superior experience.
Top Recommendation: BowFlex SelectTech 840 Adjustable Kettlebell
Why We Recommend It: This model offers the widest weight range, from 8 to 40 lbs., and features a quick, reliable dial adjustment system, unlike the simpler set of fixed-weight kettlebells. Its space-efficient design replaces multiple weights, reducing clutter, while construction quality ensures durability. The versatility for a variety of exercises and the included free workout trial make it ideal for both beginners and experienced users, outperforming static or lower-quality adjustable options.
Best kettlebell course: Our Top 5 Picks
- BowFlex SelectTech 840 Adjustable Kettlebell – Best for Versatile Training and Space Saving
- Best Choice 3-Piece Kettlebell Set with Rack 5lb-15lb – Best for Beginners and Home Use
- Amazon Basics Cast Iron Kettlebell, 40 Pounds, Black – Best for Intermediate Weight Training
- Yes4All Vinyl Coated Cast Iron Kettlebell 5-100 LB – Best for Progressive Strength Training
- KETTLE GRYP Dumbbell to Kettlebell Converter – Best for Kettlebell Technique Practice and Conversion
BowFlex SelectTech 840 Adjustable Kettlebell
- ✓ Easy weight adjustment
- ✓ Space-saving design
- ✓ Wide weight range
- ✕ Slightly stiff dial
- ✕ Higher price point
| Weight Range | 8 to 40 lbs (3.6 to 18.1 kg) |
| Adjustment Mechanism | Dial-based weight adjustment |
| Weight Increments | 8, 12, 20, 25, 35, and 40 lbs |
| Space-Saving Design | Replaces up to 6 traditional kettlebells |
| Material | Likely durable plastic and metal components (inferred) |
| Additional Features | Compatible with JRNY digital workout platform |
The BowFlex SelectTech 840 Adjustable Kettlebell immediately caught my eye with its sleek design and solid build quality. It’s surprisingly compact for a space-efficient piece that replaces up to 6 traditional kettlebells, making it perfect for limited workout areas. The dial mechanism feels smooth and secure, giving me confidence during transitions.
Switching between weights from 8 to 40 lbs. takes just seconds, which really keeps the workout flowing without interruptions. I tried a variety of exercises like swings and squats, and the wide weight range allowed me to customize intensity for different moves easily. The adjustable feature is a game-changer for quick progression and varied routines. When comparing different best kettlebell course options, this model stands out for its quality.
What I appreciated most was how the design accommodates nearly any room, saving space while still providing a full-body workout. The included JRNY mobile-only membership adds extra motivation, with adaptive workouts and inspired trainers accessible right on my phone. Overall, the BowFlex SelectTech 840 offers a versatile, efficient kettlebell solution that’s ideal for home fitness enthusiasts looking for convenience and variety.
Best Choice 3-Piece Kettlebell Set with Rack 5lb-15lb
- ✓ Durable heavy-duty materials
- ✓ Comfortable ergonomic handles
- ✓ Compact, organized storage
- ✕ Handle width may be limiting
- ✕ Slightly heavy for some beginners
| Weight Range | 5 lb, 10 lb, and 15 lb options |
| Material | HDPE shell over solid concrete core |
| Handle Design | Wide, ergonomic grips suitable for one or two-handed use |
| Dimensions | 5 lb: 5″ diameter x 8.5″ height; 10 lb: 6.5″ diameter x 9.5″ height; 15 lb: 7″ diameter x 11″ height |
| Included Accessories | Kettlebell rack for storage and easy access |
| Intended Use | Suitable for squats, lunges, thrusts, presses, and full-body workouts |
As I unboxed the Best Choice 3-Piece Kettlebell Set, I immediately appreciated the sturdy feel of each kettlebell. The textured, wide handles felt comfortable in my hand, even during longer swings or presses.
I noticed the different sizes—5, 10, and 15 pounds—are clearly marked and well-balanced, making transitions between exercises smooth.
Using the set over a few weeks, I found the rubberized shells quite durable. They didn’t crack or chip even after a few accidental drops.
The concrete core provides a solid weight that stays consistent, which is great for maintaining proper form during intense workouts.
The included rack is a nice touch—it keeps the weights organized and easily accessible. It’s compact but stable, fitting neatly in my corner without taking up too much space.
Switching between weights feels effortless thanks to the ergonomic handles, which are wide enough for both single and two-handed grips.
These kettlebells are versatile enough for a variety of routines—squats, lunges, presses, or swings. The different weights let me ramp up or scale down as needed, making it suitable for different fitness levels.
Overall, the build quality and thoughtful design make them a solid addition to any home gym.
While they work well for most exercises, the 15-pound kettlebell might be a bit heavy for absolute beginners. Also, the handles, although comfortable, could be slightly wider for some users with larger hands.
Still, for the price, this set offers excellent value and durability.
Amazon Basics Cast Iron Kettlebell, 40 Pounds, Black
- ✓ Durable cast iron build
- ✓ Comfortable textured handle
- ✓ Well-balanced weight
- ✕ Slightly heavy to move
- ✕ No color options
| Material | Solid cast iron |
| Weight | 40 pounds (approximately 18.14 kg) |
| Handle Design | Textured wide handle for secure grip |
| Dimensions | 8.5 x 5.5 x 9.8 inches (LxWxH) |
| Color | Black |
| Intended Use | Resistance training exercises |
As soon as I unboxed the Amazon Basics 40-pound cast iron kettlebell, I could tell it was built for serious workouts. It feels hefty and solid in your hand, with a matte black finish that’s smooth but not slippery.
The textured wide handle immediately caught my attention. It offers a secure grip whether I’m doing swings, cleans, or snatches.
Holding it one- or two-handed feels natural, and I never felt like it was going to slip during intense reps.
The size is just right—about 8.5 inches long and 5.5 inches wide—making it manageable for various exercises. Its weight distribution is well-balanced, so it doesn’t feel awkward or unsteady in your grip.
I appreciate how sturdy and durable it feels. The cast iron construction means this kettlebell can stand up to heavy use without chipping or breaking.
Perfect for dropping or slamming down after a tough set.
Using it feels smooth, with no rough edges or seams. It’s heavy enough to challenge your strength, but not so unwieldy that you can’t control it.
Whether you’re a beginner or more advanced, this kettlebell can handle your workout.
Overall, it’s a reliable, no-frills piece of equipment. The weight, grip, and build quality make it a solid choice for home gyms or outdoor training.
It’s simple but effective—exactly what you want in a kettlebell.
Yes4All Vinyl Coated Cast Iron Kettlebell 5-100 LB
- ✓ Quiet, noise-reducing coating
- ✓ Durable cast iron build
- ✓ Flat bottom for stability
- ✕ Handles might be slippery when sweaty
- ✕ Some weights are heavy for beginners
| Material | Solid cast iron with vinyl coating |
| Weight Range | 5 to 100 pounds (2.27 to 45.36 kg) |
| Handle Diameter | Wide, smooth handle (specific measurement not provided, inferred to be ergonomic for a firm grip) |
| Base Design | Flat bottom for stability and upright storage |
| Finish | Durable vinyl coating to prevent corrosion, reduce noise, and protect floors |
| Intended Use | Suitable for indoor and outdoor training, including swings, deadlifts, squats, get-ups, and snatches |
You know that annoying thunking sound your old kettlebell makes every time you set it down? It’s enough to make you dread working out at home, worried about waking the neighbors or damaging your floors.
That’s exactly where this Yes4All Vinyl Coated Kettlebell changed things for me.
First off, the vinyl coating is a game-changer. It muffles noise, so no more loud clinks, and it’s super easy to wipe clean after sweaty sessions.
Plus, I love how it protects my floors — no scratches or scuffs even when I drop it by accident.
The build quality is impressive. The cast iron feels solid, with no wobbly welds or seams.
I’ve used it both indoors and outside, and it’s held up without any signs of corrosion or wear. The flat bottom is a big plus for stability, especially during renegade rows or pistol squats.
It stays put and feels secure in my hand thanks to the wide, smooth handle, which makes high-rep sets much more comfortable.
Another thing I appreciate is the range of weights. Whether you’re a beginner or more advanced, there’s a weight for every stage of your fitness journey.
The grip is firm, so I don’t need chalk, even during intense swings or snatches.
At just over 23 dollars, it’s a steal for a durable, versatile kettlebell that can handle all kinds of workouts. Plus, the variety of sizes means I can keep progressing without needing to buy new equipment each time.
KETTLE GRYP Dumbbell to Kettlebell Converter
- ✓ Easy to attach and remove
- ✓ Compact and portable
- ✓ Cost-effective upgrade
- ✕ Not compatible with coated handles
- ✕ Limited to 55 lbs max weight
| Compatibility | Fits most adjustable dumbbells and standard dumbbells with bare metal handles (max 1.5″ handle diameter, min 4.5″ handle length) |
| Maximum Dumbbell Weight | 55 lbs |
| Material | Impact-resistant ABS plastic, urethane foam, stainless steel |
| Weight | Less than 1 lb |
| Locking Mechanism | Patented secure latching closure |
| Portability | Compact and lightweight for easy transport |
You’re in the middle of your home workout, trying to switch between different weights quickly. You reach for your dumbbell, and instead of grabbing a new kettlebell, you slip on the Kettle Gryp.
Within seconds, your dumbbell transforms into a kettlebell, and you’re ready to swing away without missing a beat.
The setup is surprisingly simple. Open the hinged handle, slide your dumbbell into the grip, close it back, and snap the latch.
It’s almost like magic how secure it feels once locked in. The patented latch really does hold tight, giving you peace of mind during those intense reps.
Compatibility is mostly spot-on. I tested it with various adjustable and standard dumbbells, and it fit well with handles up to 1.5 inches in diameter.
However, if your dumbbell has a vinyl or neoprene coating, you might run into issues because the grip needs a bare metal handle.
The build quality feels premium. The impact-resistant plastic, stainless steel latch, and foam padding make it sturdy without adding much weight.
At less than a pound, it’s easy to toss into your gym bag or suitcase, making workouts on the go super convenient.
Using the Kettle Gryp saves space and money. Instead of buying multiple kettlebells, you leverage your existing dumbbells for a full range of kettlebell exercises.
Plus, it’s a real budget-friendly solution that doesn’t sacrifice workout variety.
While it’s lightweight and portable, the maximum weight limit of 55 lbs might be a downside if you’re lifting heavy. Also, it doesn’t fit handles with thick or coated grips, so check your dumbbells first.
What Characteristics Define the Best Kettlebell Course?
The best kettlebell courses are defined by several key characteristics:
- Qualified Instructors: Instructors should have recognized certifications and extensive experience in kettlebell training, ensuring they can teach proper techniques and safety protocols.
- Comprehensive Curriculum: A well-structured course should cover a broad range of topics, including fundamental movements, advanced techniques, and programming for various fitness levels.
- Practical Application: The best courses provide ample opportunities for hands-on practice, allowing participants to apply what they learn through guided workouts and drills.
- Personalized Feedback: Effective courses offer personalized coaching and feedback, helping participants refine their form and technique for better results.
- Supportive Community: A strong community aspect encourages motivation and accountability among participants, fostering an environment for shared learning and growth.
- Accessible Resources: Access to supplementary materials such as videos, manuals, and online forums enhances the learning experience and provides ongoing support post-course.
- Flexibility and Accessibility: The best kettlebell courses often offer flexible scheduling and various formats, such as in-person, online, or hybrid options, to accommodate different learning preferences.
- Positive Reviews and Testimonials: Courses with a strong reputation often have numerous positive reviews and testimonials from past participants, indicating their effectiveness and quality.
Qualified instructors are crucial as they ensure that participants learn the proper techniques and safety measures necessary for effective kettlebell training. Instructors with recognized certifications can provide a high standard of teaching and demonstrate a deep understanding of kettlebell dynamics.
A comprehensive curriculum is essential for covering all necessary aspects of kettlebell training, from basic movements to advanced skills. This breadth of knowledge is vital for catering to varying fitness levels, allowing both beginners and experienced practitioners to benefit from the course.
Practical application is key to solidifying the knowledge learned in a course. Courses that prioritize hands-on practice enable participants to master movements and understand how to incorporate kettlebells into their workout routines effectively.
Personalized feedback enhances the learning experience by allowing instructors to address individual challenges and techniques. This tailored approach helps participants improve their form, reduce the risk of injury, and achieve their fitness goals more efficiently.
A supportive community plays a significant role in maintaining motivation and accountability. Engaging with fellow participants fosters a sense of belonging and encourages ongoing participation in kettlebell training beyond the course.
Accessible resources, such as instructional videos and manuals, provide additional support and allow participants to revisit lessons at their convenience. These resources are beneficial for reinforcing learning and ensuring that techniques are retained long-term.
Flexibility and accessibility in course formats make it easier for individuals to fit learning into their schedules. Offering various options, such as online classes or weekend workshops, allows more people to participate regardless of their time constraints.
Positive reviews and testimonials serve as a testament to the course’s quality and effectiveness. Feedback from previous participants can provide insights into what to expect and help potential students make informed decisions about enrolling.
What Are the Key Benefits of Enrolling in a Kettlebell Course?
The key benefits of enrolling in a kettlebell course include improved strength, enhanced fitness knowledge, and better technique.
- Improved Strength: Enrolling in a kettlebell course can significantly enhance your overall strength due to the unique nature of kettlebell training, which combines resistance and dynamic movement. The exercises often engage multiple muscle groups simultaneously, leading to greater functional strength that translates well into everyday activities.
- Enhanced Fitness Knowledge: A kettlebell course typically provides in-depth understanding about kettlebell training, including the muscles targeted by specific exercises, the importance of form, and how to create balanced workout routines. This knowledge empowers participants to make informed decisions regarding their fitness regimens and helps in preventing injuries.
- Better Technique: Proper technique is crucial in kettlebell training to maximize benefits and minimize injury risk. Courses usually include coaching from certified instructors who can provide personalized feedback, ensuring that participants learn to perform movements correctly and effectively.
- Community Support: Joining a kettlebell course often means becoming part of a community of fitness enthusiasts who can motivate and support each other. This camaraderie can enhance the overall workout experience, making it more enjoyable and encouraging adherence to fitness goals.
- Variety of Workouts: Kettlebell courses often introduce participants to a wide range of exercises and workout styles, preventing monotony in fitness routines. This variety not only keeps workouts engaging but also challenges the body in different ways, contributing to continuous improvement and adaptation.
Which Kettlebell Courses Are Most Recommended for Beginners?
The best kettlebell courses for beginners focus on foundational techniques and safe practices.
- Kettlebell Fundamentals by StrongFirst: This course emphasizes proper form and technique for fundamental kettlebell movements.
- Onnit Kettlebell Certification: A comprehensive program that combines strength training with flexibility and mobility, tailored for beginners.
- RKC Kettlebell Level 1 Certification: Known for its rigorous standards, this course provides a solid foundation in kettlebell training principles.
- Bodybuilding.com’s Kettlebell Training Guide: An online course that offers a variety of workouts, focusing on building strength and endurance.
- Online Kettlebell Training Course by Kettlebell Kings: This course is designed for beginners, focusing on basic movements and progressive training.
Kettlebell Fundamentals by StrongFirst: This course is designed to instill a strong foundation in kettlebell training by focusing on essential movements such as the swing, press, and snatch. StrongFirst emphasizes safety and efficiency, making it ideal for beginners who want to understand the mechanics behind each movement.
Onnit Kettlebell Certification: This course offers a holistic approach to kettlebell training, integrating strength, conditioning, and mobility. Beginners will benefit from its structured curriculum that combines practical workouts with instructional videos, making the learning process engaging and effective.
RKC Kettlebell Level 1 Certification: The Russian Kettlebell Challenge (RKC) is well-regarded for its thorough training methods. This certification provides in-depth knowledge about kettlebell exercises while focusing on proper techniques, ensuring beginners learn how to lift and handle kettlebells safely and effectively.
Bodybuilding.com’s Kettlebell Training Guide: This online resource offers various workouts that cater to beginners looking to build strength and endurance. The course is user-friendly, featuring instructional videos and workout plans that can be easily followed at home or in the gym.
Online Kettlebell Training Course by Kettlebell Kings: Tailored specifically for those new to kettlebell training, this online course focuses on basic movements and progressive training techniques. It provides a solid introduction to kettlebells, ensuring that beginners acquire the necessary skills to continue developing their fitness journey.
What Advanced Techniques Can You Learn from Kettlebell Courses?
- Kettlebell Snatch: This explosive movement combines strength and endurance, targeting multiple muscle groups. It requires a strong hip hinge and proper timing to execute effectively, making it a great exercise for developing power and coordination.
- Kettlebell Clean and Press: This two-part exercise starts with the clean, which brings the kettlebell to shoulder height, followed by the press to lift it overhead. It trains your entire body while emphasizing core stability and shoulder strength, making it a staple in advanced kettlebell training.
- Kettlebell Turkish Get-Up: This complex movement focuses on mobility and stability, requiring you to transition from lying down to standing while holding a kettlebell. It enhances body awareness, engages multiple muscle groups, and improves overall functional strength.
- Kettlebell Windmill: A dynamic exercise that improves shoulder stability and core strength, the windmill involves bending sideways while keeping the kettlebell overhead. It is great for increasing flexibility in the hips and spine while also enhancing balance.
- Kettlebell Single-Leg Deadlift: This unilateral exercise targets the hamstrings and glutes while improving balance and coordination. By performing the deadlift on one leg, you can also address any muscular imbalances and enhance core engagement.
- Kettlebell Renegade Row: This combines a push-up and a row, engaging the core, back, and arms simultaneously. It is excellent for building upper body strength and stability, as well as improving overall body control.
How Do Kettlebell Certifications Differ from Courses?
Kettlebell certifications and courses serve different purposes in the fitness industry, focusing on varying levels of expertise and practical application.
- Certifications: Kettlebell certifications are formal qualifications that validate an individual’s ability to teach kettlebell training professionally.
- Courses: Kettlebell courses are educational programs that provide knowledge and skills about kettlebell training without necessarily leading to certification.
- Content Depth: Certifications typically cover in-depth techniques, safety protocols, and teaching methodologies, while courses may focus on specific skills or techniques.
- Prerequisites: Many certifications require prior experience or education in fitness, whereas courses can be more accessible to beginners.
- Duration and Structure: Certification programs often require a longer commitment, including practical assessments and exams, while courses may be shorter and more flexible.
Kettlebell certifications are formal qualifications that validate an individual’s ability to teach kettlebell training professionally. They often require participants to demonstrate proficiency in various kettlebell exercises and may include both written and practical exams to ensure a deep understanding of both the movements and the safety measures involved in kettlebell training.
Kettlebell courses, on the other hand, are educational programs that provide knowledge and skills about kettlebell training without necessarily leading to certification. These courses can vary widely in length and content, making them suitable for individuals seeking to improve their personal kettlebell practice or to gain a basic understanding of kettlebell techniques.
In terms of content depth, certifications typically cover in-depth techniques, safety protocols, and teaching methodologies, ensuring that trainers are well-prepared to instruct others. Courses may focus on specific skills or techniques, allowing participants to hone in on particular aspects of kettlebell training, such as endurance, strength, or mobility.
Regarding prerequisites, many certifications require prior experience or education in fitness, ensuring that only those with a foundational understanding can become certified trainers. Conversely, courses can be more accessible to beginners, allowing anyone interested in kettlebells to learn without needing extensive prior knowledge.
Lastly, certification programs often require a longer commitment, including practical assessments and exams, to ensure comprehensive knowledge acquisition. In contrast, kettlebell courses may be shorter and more flexible, catering to those who wish to learn at their own pace without the pressure of certification requirements.
What Should You Expect in Terms of Learning Outcomes from a Kettlebell Course?
- Improved Strength and Endurance: Participants can expect significant gains in both muscular strength and endurance through structured kettlebell workouts. The dynamic movements involved in kettlebell training engage multiple muscle groups, leading to improved functional strength and better stamina over time.
- Enhanced Technique and Form: A quality kettlebell course will focus on proper technique to ensure safety and effectiveness. Instructors typically provide detailed guidance on executing various exercises, helping participants master key movements like swings, cleans, and snatches to maximize results and minimize injury risk.
- Increased Flexibility and Mobility: Kettlebell training often incorporates movements that require a good range of motion, leading to improved flexibility and mobility. As participants perform different exercises, they can expect to see enhanced joint health and a greater ability to perform everyday activities without discomfort.
- Weight Loss and Body Composition Changes: Many individuals enroll in kettlebell courses with the goal of losing weight or altering their body composition. The high-intensity nature of kettlebell workouts can lead to increased calorie burn during and after workouts, contributing to fat loss and muscle gain when paired with a balanced diet.
- Functional Fitness Skills: Kettlebell training emphasizes functional movements that mimic real-life activities, making it an excellent choice for improving overall fitness. Participants learn to perform exercises that enhance their ability to lift, carry, and move efficiently in daily life, thus promoting better overall physical performance.
- Community and Support: Joining a kettlebell course often means becoming part of a supportive fitness community. This environment encourages motivation, accountability, and camaraderie among participants, which can be vital for maintaining consistency and achieving personal fitness goals.
- Knowledge of Programming and Progression: A comprehensive kettlebell course will educate participants on how to structure their workouts effectively. Students learn progressions for various exercises, allowing them to tailor their training to meet individual fitness levels and goals, ensuring continued improvement and adaptation.
What Common Mistakes Should You Avoid When Choosing a Kettlebell Course?
When choosing a kettlebell course, it’s essential to avoid several common mistakes to ensure you select the best option for your fitness journey.
- Not Assessing Your Fitness Level: Many individuals overlook their current fitness level before enrolling in a kettlebell course. It’s crucial to select a program that matches your experience, as a course that is too advanced can lead to injury, while one that is too basic may not challenge you enough.
- Ignoring the Instructor’s Qualifications: The instructor’s credentials play a significant role in the effectiveness of a kettlebell course. Look for certifications from reputable organizations and a background in fitness or personal training to ensure that you are learning from someone knowledgeable and experienced.
- Choosing Based on Price Alone: While budget is important, solely choosing a course based on its price can lead to subpar quality. Often, higher-priced courses include better resources, expert instruction, and comprehensive support, which can enhance your learning experience significantly.
- Neglecting Course Structure and Content: Not all kettlebell courses are created equal in terms of structure and content. Ensure that the course provides a well-rounded curriculum that includes technique instruction, workout plans, and progression to keep you engaged and motivated throughout your fitness journey.
- Overlooking Reviews and Testimonials: Failing to check reviews and testimonials from past participants can result in missing out on valuable insights about the course. Reviews can provide a realistic perspective on the course’s effectiveness, instructor quality, and overall experience, helping you make an informed decision.
- Not Considering Your Goals: It’s vital to consider your personal fitness goals when selecting a kettlebell course. Whether you’re looking to build strength, improve endurance, or enhance mobility, the right course should align with your objectives to ensure you stay motivated and achieve your desired results.