What should I watch out for in terms of form when doing lunges?
James Weaver (Milford, CT) on Oct 20, 2011
Your upper body should remain vertical while lowering down into the lunge. If you lean forward or backward you can lose your balance. While lunging forward, your knee should not go past your toes. While you are in the downward motion of the lunge, your legs should both be at a 90 degree angle and your rear knee should not touch the floor.