I have never met, nor am I ever likely to meet “royalty.” And so, performing a curtsy was not something I had ever considered I might practice or find myself doing. However, when I saw an exercise ...

Both curtsy lunges and Cossack squats pack serious challenge on their own merits, which is partly why this move is equal parts challenge and fundamental exercise. You may need to spend time honing the ...

Squats are a key exercise for building muscle in your lower body and core. To make them more effective without weight, experts recommend adding a tempo or partial reps. For even more challenge and ...

Leg day doesn't have to last a long time — just ask ACE-certified personal trainer and Under Armour trainer Ariel Belgrave, who created this 20-minute lower-body HIIT workout. The session is part of ...

Here at POPSUGAR, we look forward to leg day like we look forward to our morning pick-me-up (OK, fine, maybe we like our coffee better). That's why we're extra stoked about ACE-certified personal ...

The move combines two neglected leg movements curtsy lunges and Cossack squats with a fundamental lunge to train key movement patterns you may frequently forget. "This exercise isn't easy, but it's ...