Personal trainer shares three hip flexor strengthening exercises runners can do to build strength and improve performance.

Ditch sit-ups and build real core strength with this 10-minute plan. Tone your abs and pelvic floor using breath-focused, low ...

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Why do some hamstring and quadriceps strains take much longer to repair than others? Which injuries are more prone to recurrence? Intramuscular tendon injuries have received little attention as an ...

Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it.

TENNIS What injury did Nadal suffer to his iliopsoas, where is it located, and how long has it kept him out of play? This muscle, located between the abdomen and the front of the thigh, has been ...

The hip flexors are often neglected but vital for athletic performance. Discover the top five strengthening exercises to add ...

I contacted my doctor, who said it was rectus diastasis. I researched online, and there doesn’t appear to be anything that can be done to correct it. Apparently, it doesn’t pose a serious problem.

Rectus femoris: The rectus femoris muscle originates at your pelvis and stretches down to your kneecap. It consists of two heads and is the only quad muscle that extends from the hip to the knee.

Psoas stretches can help relieve and lengthen tight muscles. Here, experts share exercises, like leg raises and bridge pose, to relieve pain and tension.