If you don’t have a machine, you can try some of the leg extension alternatives. Here are the benefits of the leg extension and the best alternatives to include in your workout routine.
THE LEG CURL is one of the best machines for building hamstring strength and size. If you don't have one handy, though, ...
Straighten legs back out. Repeat. Why it works: The leg extension machine looks similar to a leg curl machine, but the roller pad is positioned lower to target the quads. Your quads support the ...