| This exercise engages spinal extensors, hamstrings, abductors and stabilizers. |
| You'll train your abdominals and spine extensors to work simultaneously to maintain your lifted position as you move your top leg. |
| Your gluteus maximus and hamstrings are powerful hip extensors that are activated whenever you stand, sit or step up. |
| This exercise strengthens the obliques, quadratus lumborum, back extensors, gluteals, adductors and core abdominal muscles. |
| This exercise strengthens the back extensors, gluteals, adductors, scapular stabilizers, hip flexors and core abdominal muscles. |
| This exercise strengthens the hip flexors, back extensors, obliques and core abdominal muscles. |
