Your hips do far more than help you walk—they’re one of the body’s most powerful, stable, and essential joints. From supporting your weight to enabling everyday movement, the hip joint plays a major role in how you move and feel. Here are a few fascinating facts you may not know about your hips:

1. The hip is one of the body’s largest weight-bearing joints

The hip connects the thigh bone (femur) to the pelvis in a ball-and-socket design, allowing it to support body weight while still enabling a wide range of motion.

2. Cheetah hips are built for extreme speed and stride length

They swivel widely on a flexible spine and feature loose, pivoting hip joints that allow the rear legs to stretch far apart, generating strides of up to 22 feet.

3. A ring of cartilage deepens and protects the joint

The hip socket is surrounded by a ring of cartilage called the labrum, which helps stabilize the joint and improve how the ball of the femur fits into the socket.

4. Your hips rely on powerful surrounding muscles

Major muscle groups—including the glutes, hamstrings, quadriceps, adductors, and iliopsoas—support the hip and help generate movement like walking, standing, and climbing stairs.

5. Hips are the second most mobile joint in the body

Because of its ball-and-socket design, the hip joint is the second most mobile joint in your entire body, beat only by the shoulder.

The takeaway:
Your hips are a powerhouse of strength, stability, and motion. Taking care of them through movement, strength training, and early treatment of pain can make a big difference in long-term mobility and quality of life.