The HD SPARC is the ultimate performance trainer for explosiveness and power with no impact stress on the knees or joints. It requires a high-knee and glute driving force which is ideal for developing maximum force and sprint speed.
Product specifications
Location: 350 Escorial Avenue, Ste. 104, San Juan, Puerto Rico 00920.
Hours: Mon - Fri, 9am - 6pm Saturday, 10am - 3pm Sunday, Closed.