● This product provides precise deep training for the hamstrings, enhancing knee joint stability.

● Multiple adjustment mechanisms allow the product to accommodate users of different heights and body types, ensuring optimal training conditions.

●  Equipped with safety handles to assist users in returning to the starting position when fatigued.

●  The starting position of the auxiliary rack can be adjusted for deeper training based on individual conditions.

● The product design complies with international safety standards and is rigorously tested according to ISO20957-2-2020, ensuring maximum user safety.