Psoas Strength and Flexibility: Core Workouts to Increase Mobility, Reduce Injuries and End Back Pain

by PamelaEllgen (Author)

• Used

  Illustrated
  2015

  $3.45

  The iliopsoas muscle is the hardest working muscle you've never heard of--at least until you've injured it. Connecting the upper body to the lower body, the muscle group is essential for nearly every body movement. This book shows you how to keep it healthy and strong to prevent injury.

• New

  Illustrated
  2015

  $18.17

  The iliopsoas muscle is the hardest working muscle you've never heard of--at least until you've injured it. Connecting the upper body to the lower body, the muscle group is essential for nearly every body movement. This book shows you how to keep it healthy and strong to prevent injury.