Rolling & Stretching of Hip Flexors Iliopsoas & Rectus Femoris .
(1) Roll the Rectus Femoris: bend knee; roll, shear or hold
(2) Split Squat Kneeling: tuck the hips, engage the glutes; to increase difficulty place back foot on ball, stool, sofa etc.
(3) Split Squat Kneeling – back foot on ball, stool, sofa: tuck the hips, engage the glutes
(4) Foam Roller Stretch: place ball on upper glutes; extend leg; pull knee to chest
(5) Split Squat Stretch: lift back knee off floor; straighten leg; hands on floor next to lead foot