Psoas major – hip flexor. The only muscle of the body that connects the top with the bottom. We have 2 of these muscles which come from either side of the lumbar spine, down through the pelvis and attach to the inside of the hip joint. These incredible muscles help control balance, our ability to stand, sit, walk and twist.
If we are in a seated position for long periods of time the muscles shorten and in doing so, pull the lumbar spine into the body causing, amongst other things, lower back problems.
A good working psoas gives a neutral pelvic alignment, balances hips, supports the lower spine giving greater mobility and core strength to the body.
To stretch off this muscle check out images for yoga forward lunge. Another easy way to strengthen the psoas is to sit on a chair and make sure your back is straight. Bring one bent knee up to just over 90 degrees and then keep that position whilst trying to push the knee down with hand. Hold for 10 seconds. Repeat with other leg. Make sure your upper body remains upright or other muscles will start to compensate for the psoas. This is an exercise that can be done at work or anytime you are sitting.