A perfect leg and thigh exercise without weights!
This exercise is really working your leg and thigh. It takes some practice to nail it. In the beginning you might not get that far to the floor and need to get some help by holding on to something.
Keep your heel in the floor and push yourself up in between 5-10 times. Then change foot. If you have trouble with your knees I will not recommend you go all the way down to the floor, unless it feels OK.
Let`s straighten that leg and lower us down!