Introduction to Kyle Leon
Squat with support - Completely isolates the quadriceps muscle group. In this embodiment, one hand holding a rigid support, the other - the disc stem. Knees are far ahead. The potential of this exercise is great, but it also uses less than it could.
Add 2-3 of the series to exercise the legs. The simulator is not required for it.
Squatting on one leg - Driving with a load or simulator, but, as the name suggests, on one leg free leg facing forward or backward focused on the quadriceps muscle. It really helps also to feel and learn to control the appropriate muscles. Kyle Leon the most professional fitness experts http://www.somanabolicmusclemaximizereviewscam.com/introduction-to-kyle-leon/
Try different ways - first without cargo. And make sure you are warmed up as well - even without a load you have to raise your body unusually small amount of muscle. These exercises are meaningful for those who have back problems, and also help the development of the quadriceps muscles and balance.