Lunge

Lunge is a strength training exercise,it trains your quadricep muscles, buttocks and your hamstrings.To increase the difficulty you can hold dumbells in your hands or you can hold a barbell.

How to do a lunge

1.Take a big step

2.Bend your knee and form a 90 degree angle (do not bend your knee over your toe),your other knee should be touching the floor.

3.Return to the starting position and take a step with your other knee.

Video on how to do a lunge