One person who understands just how important strong quads really are is certified personal trainer and athlete Lauren Pak, who had to completely rebuild her quad strength after sustaining an ACL tear ...

The ability to balance on one leg is a proven, valuable indicator of health and longevity. Incorporating balance exercises ...

Use your arms to propel yourself to stand, maintaining balance on the ... which will demand even more from your balance. The single-leg squat is a highly effective exercise that works a wide ...