when flexing the hip what muscles shorten
Hip Flexor Pain: It's All in the Hips. To avoid hip flexor pain, you should pay more attention to these muscles, Dr. Siegrist explains. When you are seated, your knees are bent and your hip muscles are flexed and often tighten up or become shortened.âBecause we spend so much of our time in a seated position with the hip flexed, the hip flexor has the potential to shorten up.ip Flexor Pain: It's All in the Hips. To avoid hip flexor pain, you should pay more attention to these muscles, Dr. Siegrist explains. When you are seated, your knees are bent and your hip muscles are flexed and often tighten up or become shortened.
The answer might have little to do with your back or knees. The pain could be linked to your hips, in particular a group of muscles called the hip flexors that are in use when we climb stairs, run, dance and play soccer and even do resistance training.hen you strike your heel on the ground, the muscles that control the arch of the foot are going to be inhibited because the hips are tight. As your foot rolls forward, it will pronate (roll inward). That can cause shin splints and plantar fasciitis (inflammation in the arch).