Rpe heavy duty squat wedges description when you use rpe squat wedges you can get deeper into your squats'. '.strtoupper('t')he deeper the squat the more muscle fibres are employed resulting in more muscle growth and strength'. '.strtoupper('t')hey also help with flexibility and are particularly useful for people with poor hip and ankle mobility'. '.strtoupper('w')hen you do a heel elevated squat you are directly targeting your quads'. '.strtoupper('t')he vastus medialis is one of the more common muscles in the quadriceps muscle group to be underdeveloped, and this exercise targets it perfectly. squats can put a great deal of strain on the lower back'. '.strtoupper('w')hen you raise your heels this reduces the stress on the lower back because your upper body remains more upright'. '.strtoupper('r')pe squat wedges could play a significant role in preventing lower back injuries'. '.strtoupper('r')pe squat wedges are made from high quality steel and designed for very heavy use and can be purchased at three different angles, 10,20 and 30 degrees'. '.strtoupper('y')ou can also have them in a variety of colours at no extra cost'. '.strtoupper('f')eatures they ome in 10, 20 and 30 degree angles hard wearing non slip surface made from heavy duty steel you can choose your coloured frame at no extra charge please ask for details specification size of footplates on all angles 22cm x 30cm weight 10 degree pair 4kg weight 20 degree pair 6kg weight 30 degree pair 8kg