Description
and reliable: Our breast expanders are made of materials and can be used for a long time without being damaged easily..Ergonomic design: The fitness chest expander adopts an ergonomic anti-slip handle, which provides a comfortable grip and gives you a good experience. It is an excellent prop for home training..Function: These reinforced springs are specifically designed to provide strength and long-lasting resistance, deeply stimulating your muscles as you compress them while using the device..Designed for shoulders, chest, and arm: Fitness spring expanders provide maximum flexion and extension for chest, shoulders, and arms..Fitness equipment: Fitness spring tensioners provide maximum flexion to the chest, shoulders and arms. Quiet tool, good weight training fitness equipment.
