Medically reviewed by Kashif J. Piracha, MD Key Takeaways The iliopsoas muscle is the major flexor of the hip joint, made up ...

You might think that only DC Comics superhero The Flash could run at a speed of 200 strides per second. But in the animal world, special muscles—called "superfast ...

The ‘thut’ as it was coined by NYmag.com, is when the muscles on the back of a woman’s legs are undeveloped – leading their butt and thigh to appear as a single piece of anatomy. According to experts, ...