This abdominal exercise will focus on your abs and core, while dynamically working your hip flexors.
Sand Bag Supine Flutter Kick
- Lay in supine position on the floor with your legs together, holding the sand bad directly above your chest.
- Engage your abs and rotate your pelvis slightly posteriorly until your low back is in contact with the floor (use a mat for comfort).
- With arms straight and locked, engage upper abs until your shoulder blades are off the ground; also lift both legs in the air approximately 8 inches.
- Begin exercise by moving left leg (locked at the knee) up from the hip about 6 more inches and alternate with the right leg in the same fashion.