Add Yahoo as a preferred source to see more of our stories on Google. Women squatting barefoot in fitness studio. More of a surprise was the top tip Rory Knight, director of fitness at WithU, gave to ...

Single-leg squats: Face partner and extend arms together; hold hands. Lift right foot while your partner lifts left foot until both of your thighs are parallel to the floor and your toes are touching.

We do squats as part of our daily lives — from picking up boxes or putting down a child — so the familiarity of the move may leave you assuming you know the right way to do it. But the proper form ...