The spring tensioner for fitness can provide maximum flexion for the chest, shoulders and arms. Quiet tool, allows you to exercise without disturbing other people, good weight training fitness equipment.
Wonderful chest developer for home training.
The chest expander has ergonomic non-slip handle, provide comfortable grip. and lightweight, easy to carry.
Specially strengthen your chest, arms and shoulders.
Made of high-quality material, with long-lasting elasticity. These enhanced springs provide strength and long-lasting resistance, and will deeply stimulate your muscles when you compress them while using the device.