Side-Lying Inner-Thigh Leg Lift to Crunch
The Side-Lying Inner-Thigh Leg Lift to Crunch mainly works the core, with help from the hip abductors (outer thighs) and hip adductors (inner thighs). No equipment needed: it uses just your bodyweight.
Optional Equipment

Side-Lying Inner-Thigh Leg Lift to Crunch Muscles Worked
Primary
Obliques; Abdominals (rectus abdominis)
Secondary
Hip Abductor (gluteus medius); Hip Adductors
How to do the Side-Lying Inner-Thigh Leg Lift to Crunch
Setup
Lie on your side on an exercise mat, supporting your upper body on your forearm with your elbow directly underneath your shoulder.
Bend the bottom leg slightly for stability while keeping the top leg extended straight.
Movement
While maintaining a braced core, simultaneously lift your extended top leg and crunch your torso by twisting or bringing your upper hand toward your hip or extending it overhead to meet your knee.
Focus on contracting your obliques and the lateral hip muscles during the upward phase.
Return with control to the starting position without letting the torso sag.
Form Tips
Keep the movement slow and controlled to emphasize core stability over momentum.
Maintain spinal alignment by looking straight ahead throughout the movement.
Avoid shrugging the shoulder supporting your weight; keep the shoulder blades engaged.
Side-Lying Inner-Thigh Leg Lift to Crunch FAQs
What muscles does the Side-Lying Inner-Thigh Leg Lift to Crunch work?
The Side-Lying Inner-Thigh Leg Lift to Crunch mainly works the core, with help from the hip abductors (outer thighs) and hip adductors (inner thighs). The main muscles are the obliques and rectus abdominis.
What equipment do you need for the Side-Lying Inner-Thigh Leg Lift to Crunch?
None. The Side-Lying Inner-Thigh Leg Lift to Crunch is a bodyweight exercise, so you can do it anywhere.
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