Handy deep muscle trainer for home workouts, walking, or as a hand weight during aerobics at the gym. The movable filling of air and weight activates the muscles in the arms, shoulders, and the entire torso. Due to the shaking effect, it is also suitable as a challenging training tool for preventive back training. The Senso nubs promote blood circulation, helping to combat cold hands.

Features:

• Material: Ruton
• Color: Magenta
• Weight: 400 g
• Usage: Indoor & Outdoor.