We are a reputable company that offers a large selection of D02 Leg Curl Extension Machines. It is made to target the hamstrings and quadriceps in particular, which are the muscles in the legs. Users of this equipment can perform leg curls to strengthen the hamstrings and leg extensions to work the quads. The D02 Leg Curl Extension Machine features movable weight stacks or weight plates that let users alter the resistance in accordance with their level of strength and training objectives. Because of its adaptability, it may be used by people of all fitness levels.