Wall Ball Isometric Hip Flexion
Written By David Song

WALL BALL ISOMETRIC HIP FLEXION
The wall ball isometric hip flexion is a hip flexor strengthening exercise. Begin the exercise by placing a stability ball or Swiss ball between the wall and the front of your knee (above the knee cap). Place both hands on the wall for added stability and one leg behind you. Drive your knee into the stability ball and hold this contraction. Depending on your goals, hold this contraction for 2 minutes at 20-65% max strength, for 30 seconds at 65-80% max strength, or for 4-8 seconds at max strength.
Muscles involved:
iliopsoas
psoas major
iliacus
pectineus
Related conditions:
hip flexor tendonitis
internal snapping hip syndrome
hip impingement
acetabulofemoral labral tear
hip spine syndrome
groin strain
sports hernia