Huijun HJ-B151 multi-functional fitness training set. This portable home exercise kit typically includes:
Components: A spring-action chest expander/tummy trimmer, a pair of hand grips, and a jump rope.
Purpose: Designed to help strengthen the arms, back, chest, and core.
Design: Features a compact, lightweight construction, making it convenient for home workouts or transport.
Material: Generally constructed from a combination of durable plastic, PVC, and steel components.