However, even the things you do every day — like sitting in front of a computer or at a desk for hours — can both weaken and shorten (tighten) your hip flexors, making them more prone to injury. Because of this, exercises (such as squats) and targeted stretches which focus on strengthening the hip muscles and improving hip mobility are key to preventing injuries.
Strength training is another key part of the “do” category, Dr. Vasileff says. “It’s a good idea to focus on quad, hamstring, and gluteal strength,” he says. These muscles surround your hips and provide support, along with your core—which is another area to focus on. “Strengthening your core helps to normalize your walking pattern and stabilize how your pelvis and hips move,” Dr. Vasileff says. That translates to less pain and better hip mobility.
The sciatic nerve is the largest and longest nerve in the body. It arises from the spinal cord as a collection of fibers from the lower vertebrae. This nerve is responsible for the sensation of the skin of the foot and entire lower leg except for a small area on the inner side. It also supplies muscles in the anterior, lateral and posterior compartments of the leg.
• Osteoarthritis. The most common form of arthritis of the back, osteoarthritis is a chronic condition characterized by the breakdown of the cartilage that cushions the ends of the bones where they meet to form joints. In the spine, this breakdown occurs in the cartilage of the facet joints, where the vertebrae join. As a result, movement of the bones can cause irritation, further damage and the formation of bony outgrowths called spurs. These spurs can press on nerves, causing pain. New bone formation can also lead to narrowing of the spinal canal, known as spinal stenosis.