THE SAFEST AND MOST EFFECTIVE QUAD WORKOUT
The quadriceps can produce very high forces at very fast speeds. That leaves the knee vulnerable to injury at high degrees of flexion. This machine lowers the resistance where the knee is most vulnerable to injury. Unlike conventional machines that use iron, the A300 Leg Extension Pro’s low‑inertia design gives you a smooth resistance. The result is a workout unlike anything else on the market.
Submit a Support Ticket and we can help to route your inquiry
If you would like to conduct an advanced search to find your sales rep, use the “Advanced Search” button below. Otherwise, fill out this form and we’ll make sure it reaches the right contact!