Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves ...

Full-body stretching is a great way to become more flexible, increase mobility, and decrease pain. While there are a variety of moves that can help address certain issues (like lower back pain), a ...

The iliopsoas comprises the joined iliacus and psoas muscles. These hip muscles are the main muscles that help the hip to flex. A person can stretch these muscles, which often become stiff with ...

One of the best stretches for tight hip flexors ... leg and trunk movement together. The primary muscles include the psoas (major and minor) and iliacus, known collectively as the iliopsoas.