Performing a leg curl on a Matrix machine is an excellent way to target your hamstring muscles. Here’s a step-by-step guide on how to do it: 1. **Adjust the Machine**: Before you begin, make sure the machine is adjusted to fit your body. The leg pad should be on your lower legs, just above your heels. Adjust the backrest so you can sit comfortably with your knees just off the edge of the seat. For some machines, you might also need to adjust the thigh pad to ensure it’s snug against your thighs

144K views · 1.2K reactions | Lying Leg Curl Variations — Know the Difference! • Toes Out: Slightly more inner hamstring emphasis • Toes In: Slightly more outer hamstring emphasis • Toes Neutral: Most balanced activation across the hamstrings Reminder: All parts of the hamstrings are active in every variation — foot rotation just shifts the subtle emphasis based on tibial rotation. Size & Shred Training program  deltabolic.com | Andrew Kwong | Facebook