Hand Trainer Gray (Resistance 10-60kg) handheld vibration therapy a massage with the massage

a massage with the massage agent can be perceived as pleasant

These waves work together at different frequencies to produce an interferential current (aka a “beat pulse” or “alternating modulation frequency)

along with total device usage

Intensity level is controlled by the press of a button

Deep Battery / Grip

Hand Trainer Gray (Resistance 10-60kg) handheld vibration therapy a massage with the massagePINOFIT hand trainer gray with adjustable resistance for training grip strength The PINOFIT hand trainer is ergonomically shaped and the anti slip handles with rubber coating ensure a stable hold. The resistance of the steel spring can be continuously adjusted from 10 to 60 kg using a practical rotary knob. All muscles around fingers, hands and forearms can be strengthened in a targeted manner. A practical exercise tool for training grip strength, e.