Pelvic musculature: 1. cross the LS joint onto the trunk 2. cross the hip joint onto the thigh/leg 3. pelvic floor muscles located wholly within the pelvis
Rectus Femoris: Get it Straight!
As a hip flexor, it is an extremely important muscle, both functionally and dysfunctionally. When tight, its pull is exerted in closed-chain function with anterior tilt of the pelvis; excessive anterior tilt can then create excessive lumbar lordosis (a postural distortion pattern known as lower crossed syndrome), which often predisposes toward low back pain.
Biomechanics of the Pilates Mat Abdominal Series
5 Pilates Mat Abdominal Series exercises: Single Leg Stretch, Double Leg Stretch, Single Straight Leg Stretch, Double Straight Leg Stretch, & Criss-Cross.
FREE DCOMT video – Stretching the Rectus Femoris Hip Flexor
Stretching the rectus femoris of the quadriceps femoris group. The rectus femoris is the only quadricep muscle that crosses the hip joint. It crosses it anteriorly with a vertical direction to its fibers, so it flexes the thigh at the hip joint and it anteriorly tilts the pelvis at the hip joint.
FREE DCOMT video – Stretching the Rectus Femoris Hip Flexor
Stretching all hip flexors, including the rectus femoris of the quadriceps group, is extremely important for clients with lower crossed syndrome.
