Home & Outdoor-Sports & Entertainment-Biceps Device

1. Case material: polycarbonate, silicone (anti-slip ring)2. Material of ball core: stainless steel3. Uses: decompression, fitness, entertainment and other ways to play4. Controlled strength, increased entertainment, with variable speed lights (optional)5. Take wrist rope protection to prevent the ball core speed from flying out...

1. Material: reinforced PP, encapsulated TPR, spring2. Power supply: button battery (included)3. Intelligent counting, electronic liquid crystal display4. The quantity can be reset and reused5. 4mm high-strength thickened carbon steel spring, durable and not easy to break6. 10-100KG strength can be adjusted freely, rotate...

1. Non-slip handle, comfortable grip2. Strength can be adjusted3. Stainless steel spring, durable4. Small and portable, easy to use5. Material: PP, TPR, stainless steel6. Strength: 10-40kg adjustable7. Weight: about 145g8. Size: about 16 x 12 x 2cmSpecification: Package Weight One Package Weight 0.16kgs /...

1. Material: PP2. Relax muscles and relieve muscle fatigue3. Fitness training, soothe the meridians4. Stainless steel thick spring, durable, wear-resistant and not easy to rust5. Quantity display, turn the bottom button to clear6. 5-60kg grip strength can be adjusted to meet various needs7. Weight:...

1. Matching different strengths, it can be used as strength training, fitness, etc., suitable for the needs of people of different ages and different strength needs2. The handle is covered with a layer of NBR material, which is comfortable to hold3. The operation is...

1. Four-legged attachment, stronger adsorption capacity and firmer2. Engineering plastic handle, non-slip, durable3. 8mm spring, not easy to deform and rust4. Suitable for a variety of materials, ready to play, coffee table/desk/glass table5. This device is for single-person training only, and the bending angle...

1. Material: ABS2. Measuring range: 0-55 kg3. Measuring method: mechanical pointer4. Dimensions: about 165 x 75 mm5. Weight: 102 grams6. 42mm diameter giant screen display, clear scale7. After use, slide to reset, simple and convenient operation8. Comfortable grip, four-finger fit for better powerSpecification: Package...

1. Material: PP+spring steel+sponge cover2. Size: 13x9.5cm3. Weight: about 70g4. Purpose: Help strengthen hand muscles and eliminate soreness5. Increase steel sheet insurance, safe and durable, not easy to pinch your hands6. Thickened grip foam, soft and comfortable, sweat-absorbent and non-slipSpecification: Package Weight One Package...

1. Material: ABS and PP2. Weight: 0.15 kg3. Size: 15x10.5x2 cm4. Movement parts: arms, palms, fingers5. Simple and convenient to use, small size does not occupy space, test grip strength, can move fingers and palms6. Thick and durable, it will not be damaged by...

1. The adjustable power range of the grip: 10-60kg2. Package weight: 300g3. Set size: 11.5x5x17.5 cm4. Grip material: PP+TPR, finger power material: ABS, grip ring material: silicone, grip ball material: TPE, five-finger exerciser material: silicone5. Function: hand strength training, hand rehabilitation training, finger strength...

1. Material: main body PP plastic + spring steel spring2. Strength value: 5-60kg3. Weight: about 135g4. Spring diameter: 3mm5. Dimensions: length 11 cm, width 2.2 cm, height 16 cm6. Automatic counting, the number of exercises is clear at a glance, can be cleared and...

Function:Comprehensive Fitness ExerciseType:A Type Gripper1. Material: chrome-plated carbon spring steel, sponge sleeve2. Applicable scenarios: home fitness3. Product specifications: 9.5x13cm4. Net weight: 90g / piece5. Small size, not restricted by the venue6. Fit with your fingerSpecification: Package Weight One Package Weight 1.00kgs / 2.21lb One...

1. Material: TPR handle + spring steel2. Total length: 50 cm3. Weight: 2.05kg4. Adjust the rotation nut to adjust the strength, the four-step strength can be adjusted, you can adjust according to your training progress5. When you use it for fitness, you can move...

1. Electronic accurate counting2. Non-slip soft rubber, safe and comfortable3. Adjustable spacing, suitable for hands of different sizes4. Material: handle: ABS, soft rubber: PVC5. Dimensions: 140 x 108 x 36 mm6. Weight: 129.5g7. Exercise wrist and arm muscles8. Grip range: 10 kg9. Battery: 1...

1. Size: about 210x210x60 mm2. Weight: about 627 grams3. Exercise parts: arm strength/wrist strength/chest muscles/back muscles4. Power supply: AG12 button battery5. Can display exercise duration, exercise strength, real-time speed6. The principle of centrifugal force, when the greater the speed, the greater the inertia generated,...

1. Material: SBR2. Weight: 83 grams3. Size: free size, adjustable4. Function: exercise hand strength, finger rehabilitation massage grip ball5. Note: The emoticons of the grip ball are shipped randomlySpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 8cm *...

1. Made of plastic + latex material, the tension can be adjusted.2. Adopt creative shape, which is comfortable and practical.3. It can exercise the flexibility and strength of fingers.4. Size: 26.5x15cm.5. Weight: about 300g.6. Features: Increase or decrease the number of rubber bands and...

1. Material: slow rebound PU2. Size: about 7cm in diameter, for adults3. Applicable: rehabilitation training for hand function problems refers to finger grip strength, exercise for people with small hand muscle strength4. Features: low strength and soft hand feeling, which can facilitate the users...

1. Steel springs for durability. 2. Exercise muscles in various parts of the body, such as the arm muscles, biceps, chest muscles, and abdominal muscles. 3. Can be used in bedrooms, living rooms, study rooms, etc. 4. Suitable for a wide range of people....

1. Steel springs for durability. 2. Exercise muscles in various parts of the body, such as the arm muscles, biceps, chest muscles, and abdominal muscles. 3. Can be used in bedrooms, living rooms, study rooms, etc. 4. Suitable for a wide range of people....

1. Steel springs for durability. 2. Exercise muscles in various parts of the body, such as the arm muscles, biceps, chest muscles, and abdominal muscles. 3. Can be used in bedrooms, living rooms, study rooms, etc. 4. Suitable for a wide range of people....

1. Steel springs for durability. 2. Exercise muscles in various parts of the body, such as the arm muscles, biceps, chest muscles, and abdominal muscles. 3. Can be used in bedrooms, living rooms, study rooms, etc. 4. Suitable for a wide range of people....

1. Steel springs for durability. 2. Exercise muscles in various parts of the body, such as the arm muscles, biceps, chest muscles, and abdominal muscles. 3. Can be used in bedrooms, living rooms, study rooms, etc. 4. Suitable for a wide range of people....

1. Steel springs for durability. 2. Exercise muscles in various parts of the body, such as the arm muscles, biceps, chest muscles, and abdominal muscles. 3. Can be used in bedrooms, living rooms, study rooms, etc. 4. Suitable for a wide range of people....

1. Steel springs for durability. 2. Exercise muscles in various parts of the body, such as the arm muscles, biceps, chest muscles, and abdominal muscles. 3. Can be used in bedrooms, living rooms, study rooms, etc. 4. Suitable for a wide range of people....

1. Material: silica gel+ABS 2. Can train your arm strength very wellSpecification: General Item Weight 550g Package Weight One Package Weight 0.62kgs / 1.36lb One Package Size 26cm * 22cm * 10cm / 10.24inch * 8.66inch * 3.94inch Qty per Carton 10 Carton Weight...

1. Size:13*8.6cm 2. Use strong durable carbon steel wire and high quality foam 3. Beautiful, with finger bonding, more comfortable in sports Specification: General Item Size 13*8.6cm Item Weight 1000g Package Weight One Package Weight 1.01kgs / 2.22lb One Package Size 13cm * 8.6cm...

1. Sturdy and thickened steel spring, durable in use 2. 25- 50kg adjustable range 3. An excellent training tool that strengthens your hands, wrist and forearm 4. Small, exquisite, lightweight and portable, you can carry it with you to exercise anytime 5. Suitable for...

1. Material: spring steel2. Dimensions: length 63cm, width 11cm, height 8.5cm3. Weight: 1.45 kg4. Three levels of resistance adjustment, using compression and stretching two-way fitness to make muscle exercise more balanced5. The weight of the arm force can be adjusted by adding a snap...

1. Led flash - The LEDs increase in intensity the faster that you get the revolutions going. At least gives you a general indication to how fast you have the gyro spinning. The blue LEDs getting brighter. 2. Motor skills- This certainly requires some...