10 Best Hand Trainer of 2019

  • 1
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • Advanced Hand Grip Strengthener - Each hand strengthener forearm grip workout set includes an adjustable grip strength trainer, finger strengthener, finger stretcher, and exercise ring to add more diversity to your forearm exerciser.
    • Multipurpose Personal Use - Mandrill Grip Strength Trainer can help improve grip strength, finger flexibility, wrist stability or overall forearm power, making them a good choice for athletes, piano or guitar players, drummers and musicians, bodybuilders, and more.
    • Relieve Pain, Improve Circulation - Offering pre- and post-workout recovery these hand exerciser grip strengthener tools offer occupational therapy for carpal tunnel due to computer use, rheumatoid arthritis, joint pain and stiffness, or tendonitis.
    • Ergonomic, Travel-Ready Support - Mandrill Hand exerciser grip strengthener is for both men and women with different hand sizes, our hand grip strengthener exerciser and tools come with a convenient storage bag that you can take anywhere, stick in a gym bag, or use during an office meeting. Mandrill Grip Strength Trainer can be used anywhere at any time.
    • Exercise eBook and 10 Year Warranty - Here at Mandrill we take pride in the long-lasting quality and durability of our forearm grip workout equipment, which is why each one is backed by a 10-year warranty and replace or refund guarantee to ensure your total happiness.
  • 2
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • 💪【Suitable for Everyone】: The hand grip strengthener forearm grip is perfect for improving strength, power and speed in the wrists, fingers, and forearms. An undoubtedly best choice for Rock Climbers, Tennis Players, Athlete and Musicians to enhance the flexibility of fingers and wrists.
    • 💪【Comfortable and Durable】: The ergonomic and soft handle of hand grip strengthener is not only fit for small and large hands, seniors, and teens but also ensures comfortable holding. The resistance of hand grip strengthener is perfect for both men and women with different strength as it can be adjusted from 22 to 132lbs easily. You can use the grip strength trainer anywhere at any time.
    • 💪【Injury Rehabilitation】: Using this grip strength trainer to work out every day is beneficial to recover in hand injury, rheumatoid arthritis, arthritis, carpal tunnel, tendovaginitis, fractured, broken wrist, and tendon surgery.
    • 💪【Hand Grip Strengthener Forearm Grip Exerciser Kit - 5 Pack】: The hand grip strengthener 5 pack kit contains Adjustable Hand Grip Strengthener, Finger Exerciser, Finger stretcher Resistance Band, Hand Strengthener Grip Ring and Stress Relief Grip Ball, which can help strengthen and exercise your hand, fingers, wrist, elbows, and forearms.
    • 💪【Tutorial Video and Lifetime Warranty】: All of our customers will be offered FREE and UNIQUE tutorial videos, which will facilitate you to make daily targeted training plans. Besides, each customer of FitBeast enjoys the Lifetime Warranty and Money Back Guarantee.
  • 3
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • SUPERIOR-QUALITY DESIGN FOR MAXIMUM PERFORMANCE - SAFE AND DURABLE - Made of top-quality Silicone, not easy to tear. It is WASHABLE and can be use frequently and comfortably.
    • FITNESS & SPORT ENTHUSIASTS - strengthen your wrists, improve the dexterity of your fingers and increase the strength your hands can apply while reducing fatigue. Its rally value is from 30 to 50 lb. Help balance your grip muscles and your expanding muscles.
    • REHABILITATION & PREVENTION - Great for rheumatoid arthritis, arthritis, carpal tunnel, tendonitis, tennis elbow and are on the way to recover from a fractured or broken wrist, or when you type, text or any other activities which use your gripping muscles.
    • ERGONOMIC DESIGN FOR ALL HANDS - Suitable for all age groups and fits well for all hand sizes, different from other "small finger holes bands" on the market. Portable and easy to fit in bag or pocket. You can get repetitions in while driving, at the office or anywhere!
    • WHAT YOU GET - 3 Finger Stretchers & 3 Hand Grips + Our Worry-Free 18-Month Post-Sale Guarantee and Friendly Customer Service !! Try It and You Will Love It!!
  • 4
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • ✔️【GRIP STRENGTHENER TRAINER KIT - 7 PACK】: The Grip Strengthener Trainer included adjustable hand gripper (22-88Lbs), 3 finger stretchers (6.6Lbs, 8.8Lbs, 11Lbs on each finger),finger exerciser (4Lbs on each finger), hand strengthener grip ring (50Lbs), stress relief grip ball.
    • ✔️【VARIOUS RESISTANCE LEVELS】: Hand Grip ranging from 22 to 88 lbs. Band tension from 6.6 to 11 lbs. Hand exerciser grip strengthener and finger stretcher hand grip resistance bands ideal for women, men, teenagers, adults, seniors or kids who are looking for a comprehensive hand flexor and finger extension exerciser.
    • ✔️【IDEAL FOR ATHELETES & MUSICIANS】: Improve hand & finger strength for athletes (rock climbing enthusiasts, fitness, tennis, baseball, boxing, tennis, golf and shooting) and musicians (guitar players, bass players, pianists and violinists). See results fast using your hand exercise equipment.
    • ✔️【REHABILITATION & STRESS RELIEF】: Reduces joint pains, stiffness, release daily stress and helps recover from arthritis, carpal tunnel, tendonitis, tendon surgery, tennis elbow or wrist.
    • ✔️【HIGH QUALITY MATERIALS & LIFETIME WARRANTY】: Made of high-quality, flexible silicone, to ensure optimal exercise results. Unconditionally refund or resend with any problems, lifetime friendly customer service.
  • 5
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • THE ORIGINAL SPRING-LOADED HAND & FINGER EXERCISER: Prohands is used by professional athletes, world-class musicians, and as a rehabilitation tool. Made from high-quality components ABS plastic, stainless steel springs and FDA-approved santoprene.
    • STRENGTH, POWER & ENDURANCE FOR ATHLETES: Exercise each finger individually, or the entire hand. Isolates and exercises each finger individually for strength, dexterity, and endurance. Develops outstanding hand, wrist and forearm strength.
    • REHABILITATION & PREVENTION (STRONGER, HEALTHY HANDS): Ideal for anyone wanting to develop and maintain strong healthy hands. May help with arthritis, carpal tunnel, neuropathy, and poor circulation.
    • THE PROHANDS FAMILY OF HAND EXERCISERS (2ND IMAGE): VIA is our entry-level model, GRIPMASTER is our signature model, GRIPMASTER-Rehab has an added palm cushion, and PRO is our most advanced model for pros and motivated individuals.
    • VARIOUS TENSION LEVELS: Graduated tension levels help the user measure progress. VIA 1lb to 6lb, GRIPMASTER 1lb to 9lb, GRIPMASTER-Rehab 0.75lb to 9lb, PRO 5lb to 13lb. By isolating each digit, stronger fingers can't compensate for the weaker ones.
  • 6
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • The single best grip training tool you can buy
    • Make the fastest gains in grip strength
    • Good-looking, durable, and precise - featuring billet aluminum and alloy steel construction
    • 11 different strengths, for all levels
    • Made in the USA by IronMind, the industry leader since 1988
  • 7
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • MAKE EXERCISE SIMPLE - Our finger resistance bands can improve finger strength for athletes (rock climbing enthusiasts, fitness, tennis, baseball, boxing, tennis, golf and shooting) and musicians (guitar players, bass players, pianists and violinists). See results fast using your new hand exercise equipment.
    • USE IT ANYWHERE ANYTIME -Our finger extensor exerciser has a small size and modern looking. You can use it while walking, traveling (car, airplane, bus), in office, school, watching TV or any place you want to exercise.
    • SAFE AND DURABLE - Built with100% 1st-grade silica gel. BPA-free. Our hand stretcher is WASHABLE and LAST LONGER.
    • THREE LEVEL FOR MORE NEED - Level1-Gray, Level2-Blue, Level3-Black. Use different bands based on force requirement.
    • GREAT GIFT- If you suffer from rheumatoid arthritis, arthritis, carpal tunnel, tendonitis, tennis elbow and are on the way to recovery from a fractured or broken wrist, or tendon surgery, then this is the perfect gripper for you.
  • 8
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • Adjustable Resistance - 10-40 Kg / 22-88 Lbs
    • Hand squeezer exerciser & Grips strength trainer - Great for enhancing hand and finger grip strength, endurance, dexterity, muscular tone and fine and gross motor skills.
    • Durable and Sturdy hand workout grip - Made of High quality stainless steel tension spring. Perfect choice for athletes, pianists, musicians, tennis players, golf players, rock climbers, computer workers who wants to exercise or relax hands
    • Portable & Lightweight - The finger grip strengthener is small enough to fit into your gym bag or pocket. You can enjoy exercising anywhere and anytime.
    • Customer service - Exclusive and friendly customer service to solve the problem rapidly for 24*7 day
  • 9
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • HAND & FINGER trainer - Improve strength of your hands, fingers, wrist and forearms, perfect for those people who have Arthritis, Tendonitis, Carpal Tunnel. And also great for musicians, athletes, golfers, rock climbers and tennis players.
    • Great for enhancing hand and finger grip strength, endurance, dexterity, muscular tone and fine and gross motor skills.
    • Resistance Adjustable - Very easy to adjust by a screw cap from 11lbs/5kgs - 132lbs/60kgs.
    • Almost no noise! Longang hand strength is suitable to do your excise at anywhere, at home, workplace, or even on an airplane without bothering those around you.
    • 100% SATISFACTION GUARANTEED - We provide with 360 days money back without any question asked and no hassles.
  • 10
  • *Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API
  • Features
    • BEST VALUE PACKAGE - With Our grip strength trainer 2 pack you can exercise BOTH HANDS at once
    • PREMIUM QUALITY - The hand grip strengthener has a SOFT TOUCH plastic body with NON-SLIP handles
    • ADJUSTABLE RESISTANCE - The hand strengthener is designed control the a level of resistance
    • IMPROVE STRENGTH AND PERFORMANCE - The forearm grip workout will enhance and work your arm muscles
    • SHOP with confidence - Hand strengthener comes with 2 YEARS WARRANTY & RISK FREE PURCHASE

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • The single best grip training tool you can buy
  • Make the fastest gains in grip strength
  • Good-looking, durable, and precise - featuring billet...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • 💪【Suitable for Everyone】: The hand grip...
  • 💪【Comfortable and Durable】: The ergonomic and...
  • 💪【Injury Rehabilitation】: Using this grip...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • THE ORIGINAL SPRING-LOADED HAND & FINGER EXERCISER: Prohands...
  • STRENGTH, POWER & ENDURANCE FOR ATHLETES: Exercise each...
  • REHABILITATION & PREVENTION (STRONGER, HEALTHY HANDS): Ideal...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • ✔️【GRIP STRENGTHENER TRAINER KIT - 7 PACK】: The Grip...
  • ✔️【VARIOUS RESISTANCE LEVELS】: Hand Grip ranging...
  • ✔️【IDEAL FOR ATHELETES & MUSICIANS】: Improve hand &...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • THE ORIGINAL SPRING-LOADED HAND & FINGER EXERCISER: Prohands...
  • STRENGTH, POWER & ENDURANCE FOR ATHLETES: Exercise each...
  • REHABILITATION & PREVENTION (STRONGER, HEALTHY HANDS): Ideal...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • The single best grip training tool you can buy
  • Make the fastest gains in grip strength
  • Good-looking, durable, and precise - featuring billet...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • MAKE EXERCISE SIMPLE - Our finger resistance bands can...
  • USE IT ANYWHERE ANYTIME -Our finger extensor exerciser has a...
  • SAFE AND DURABLE - Built with100% 1st-grade silica gel....

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • Adjustable Resistance - 10-40 Kg / 22-88 Lbs
  • Hand squeezer exerciser & Grips strength trainer - Great for...
  • Durable and Sturdy hand workout grip - Made of High quality...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • HAND & FINGER trainer - Improve strength of your hands,...
  • Great for enhancing hand and finger grip strength,...
  • Resistance Adjustable - Very easy to adjust by a screw cap...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

  • BEST VALUE PACKAGE - With Our grip strength trainer 2 pack...
  • PREMIUM QUALITY - The hand grip strengthener has a SOFT...
  • ADJUSTABLE RESISTANCE - The hand strengthener is designed...

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

*Last update on 2019-11-06 / Affiliate links(As an Amazon Associate I earn from qualifying purchases.) / Images from Amazon Product Advertising API

Hand Trainer Guidebook

Hand exercisers are small fitness equipment that can be used to train the strength, endurance and coordination of the fingers, hands and forearm muscles. The gripping movement trains different muscle groups in the hands and forearms. Not just for strength athletes Hand Trainer suitable. Also in rehabilitation and physiotherapy Hand Trainer used. And in various sports where the hands are rarely or not at all claimed, the training program with various hand exercisers can be useful supplemented.

For different training goals, three different versions of hand exercisers are offered. In rehabilitation usually become one, ball or disk-shaped Hand Trainer made of an elastic plastic. To specifically strengthen the gripping force Hand Trainer using one or more steel spiral springs. For the universal use are the so-called Powerballs, which use the positional stability of a rotating gyroscope for training.

Ball-, one- and disc-shaped Hand Trainer made of plastic

Ball, disk or egg hand exercisers are mainly used to strengthen the muscles of the fingers and improve coordination. The soft materials can be rolled, kneaded and bent with relatively light pressure. The whole hand or specific individual fingers can be used. Due to the many possibilities, these hand exercisers are particularly suitable for physiotherapy and rehabilitation after illnesses or accidents.

Very popular are the egg-shaped grip balls from The Friendly Swede. The pack contains three colored grip balls, each with a different degree of hardness. So the hand training can be increased slowly and purposefully.

The three MAVE ATHLETIC hand exercisers / grip balls are also equipped with three degrees of hardness to strengthen the muscles of the hand and forearm. The different color of the balls facilitates the distinction. A handy storage bag is included.

Hand exerciser with springs

Hand exercisers, in which the resistance is achieved by compression with steel springs, are also available in different versions. For example, these hand exercisers are similar to tongs in which the handles are mounted on the ends of a large spring. Other models consist of two parallel handles, one of which consists of several individually sprung segments. With these hand exercisers, individual fingers can be specifically strengthened. These so-called spring grip dumbbells or finger trainers with buttons are sometimes available in different thicknesses and in adjustable versions.

The hand exerciser was developed by Carpe Diem Fitness especially for strength athletes. In the as handgripThe hand grips may be provided with aluminum handles with a soft padded cover. As a result, calluses and blisters on the hands and finder are largely avoided. This hand exerciser is designed solely and solely to strengthen the gripping force. Other exercises or the training of individual fingers is not possible with this hand exerciser.

The ProHands Finger Trainer Pro features ergonomically shaped and padded plastic handles. With the hand exerciser, individual fingers can be trained. The hand exerciser is available in different degrees of hardness and weighs only about 82 Grmm.

Powerball Hand Trainer

A special position among the hand trainers takes the so-called Powerball. Inside the ball, a spinning top rotates at high speed, stabilizing the position of the powerball. In order to move the Powerball from its stable position in any direction, a considerable effort is required. With the Powerball the whole arm musculature up to the shoulders is trained and strengthened beside the forearm muscles for the fingers.

The Powerball the original Basic from Kernpower has an electronically balanced rotor for an absolutely vibration-free run with up to 16,000 revolutions per minute. The Powerball is set in motion either by a starting tape or by a repeated skillful movement of the hand. With a rotor weight of around 200 grams, the Powerball produces a resistance of up to 16 kg.

[relatedYouTubeVideos relation=”keywords” terms=”Hand Trainer” max=”1″]

Contents

Do NOT follow this link or you will be banned from the site!