Are you sitting all day at work and needed to relieve some back pain due to tightness on your piriformis muscle? Try this 3 stretch progression to relieve muscle aches spasms and tension . For more info, click the link for more in depth anatomy, pilates and yoga basedphysical therapy treatment plan to fix back pain tightness caused by prolonged sittingy with weakness , spasm and guarding coming from the deep piriformis muscles . This muscle also cause sciatica #sciatica #piriformis #backpainrel
