ProFitArena
Adjustable Hand and Wrist Trainer.
Adjustable Hand and Wrist Trainer.
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Adjustable Hand and Finger Trainer
💪 Maximum Grip Strength – train hands, fingers, and forearms to a new level. Ergonomic design and a non-slip surface ensure comfort and a secure grip for all finger sizes.
🏋️ Robust & Durable – made from high-quality PP plastic and high-carbon steel. The strong spring is rust-free, wear-resistant, and designed for years of use.
🎯 Smart Training Counter – the built-in LCD screen and smart counting system help you track your progress and optimize every workout.
🖐️ Versatile Use – ideal for athletes, musicians, gamers, tennis players, baseball players, golfers, and climbers. Strengthens grip power, endurance, and dexterity.
🎁 Perfect Gift – a practical and useful training device for anyone who wants to improve their hand strength and athletic or musical abilities.
Technical Specifications:
• Material: PP + high-carbon steel
• Spring Force: 5–100 kg
• Size: Approx. 11×16 cm
• Spring Diameter: Approx. 0.4 cm
• Electronic Counter: Button cell battery included
Its wear-resistant design means it can handle even the most intense workouts. Designed to fit every finger, this strengthener lets you better understand your training progress and results.
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Excellent for exercising the forearms and strengthening the hand grip.
I recommend the product.
Excellent