A dynamic flexion exercise where the arms and straight legs lift simultaneously to meet over the hips. It trains the rectus abdominis and hip flexors with a coordination demand.
Primary muscles
Secondary muscles
This information is general fitness guidance, not medical advice. Stop if you feel pain and consult a qualified professional.
Main muscles working (thicker lines)
Lie flat on your back with legs straight together and arms extended overhead on the floor.
Brace your abs and press your lower back toward the floor.
Lift your arms and straight legs at the same time, reaching your hands toward your feet.
Balance briefly on your glutes at the top in a V shape.
Lower arms and legs slowly back to just above or touching the floor.
Breathing: Exhale as you fold up, inhale as you lower.
Arms and legs move together
Reach, don't throw
Control the lowering
Bending the knees excessively
Crashing back to the floor
Arching the lower back at the bottom
Bend the knees slightly or use a tuck-up if your lower back arches.