While the rectus femoris starts in the top part of the the ilium (hip bone) and stretches down the thigh, the other quad muscles each start at different parts of the femur. Like all muscles in your ...
I am a 69-year-old, very active male. My left Achilles tendon severed two years ago and was surgically repaired. I had an 8-inch incision that has totally healed, ...