Allargatore per dita regolabile - Sistema di allenamento della velocità delle dita per chitarra, basso e pianoforte - Bande elastiche di resistenza per allenamento della mano - Accessorio di rinforzo

A must-have for beginners: This set is perfect for beginners and can help improve overall grip strength, recover from injuries, or strengthen fingers. The set can be used by teenagers, women, men, and seniors and trains the four main types of gripping exercises (squeezing, pinching, holding, and reaching).

Material: Made of eco-friendly plastic, comfortable for hand exercises. The plastic hand resistance finger extender offers visible physical strength adjustments, so you can see changes while exercising.

Portable and lightweight: Whether you are at home, in the office, walking, driving, or practicing your favorite sport, you can train your hands and forearms anytime, anywhere, because the rings are lightweight and easy to carry.

User-friendly: Designed to fit perfectly in your hand, you can easily complete a full workout without having to readjust the gripper or finger extender. The size can be adjusted to individual finger conditions.

Applications: It can strengthen the fingers of athletes (mountaineers, fitness enthusiasts, tennis players, baseball players, boxers, golfers, and shooters) and musicians (guitarists, bassists, pianists, and violinists). See quick results with your new hand trainer.