Yes, he can squat 600 pounds and deadlift 620 pounds, but the Super Bowl MVP’s greatest power may be his mind.

It also helps with both external rotation, which is when the knee and hip open away from the body, and abduction, which is when the leg lifts away ... The kneeling back extension can help stretch ...

Strengthening exercises, especially those for your quadriceps — such as straight leg raises and leg extensions — can ... If you don't have access to a pool or don't enjoy water activities ...