Side Plank Leg Lift

Side Plank Leg Lift Exercise Description

The Side Plank Leg Lift (left) combines an isometric side plank with a controlled hip abduction to challenge lateral core stability and pelvic control. You support your body on the left forearm and outer edge of the left foot while lifting the right leg, keeping the trunk in a straight line. Primary contributors include the lateral trunk muscles (obliques and quadratus lumborum), deep core (transverse abdominis), and the hip abductors of the lifting leg (gluteus medius and minimus). The left shoulder girdle stabilizers (especially the serratus anterior) help maintain a solid base by preventing scapular collapse. This variation emphasizes anti-lateral flexion, hip alignment, and balance without added equipment.

Muscle Groups: Abs, Core, Glutes, Hips, Obliques, Waist
Target Muscles: External Obliques, Gluteus Medius, Internal Obliques, Quadratus Lumborum
Assisting Muscles: Gluteus Minimus, Transversus Abdominis
Stabilizing Muscles: Serratus Anterior, Trapezius - Lower Fibers
Body Area: Lower Body, Upper Body
Body Parts: Back, Core, Hips, Legs, Lower Back, Torso, Upper Legs
Body Surface: Side
Body Symmetry: Unilateral
Equipment: Bodyweight
Exercise Patterns: Other
Exercise Type: Strength
Functional Grouping: Hip Abductors, Hip Extensors, Spine Stabilizers, Trunk Lateral Flexors, Trunk Rotators
Joint Involvement: Single-joint
Muscle Location: Deep Side Abs, Side Abs, Side Lower Back, Upper Glutes
Movement Direction: Lateral
Muscle Position: Lateral
Gender: Male

How To Do The Side Plank Leg Lift Exercise

‘- Lie on your left side with legs extended and feet stacked; place your left elbow directly under your shoulder, forearm forward.
– Make a fist or keep the palm flat; press the forearm into the floor and “pack” the shoulder—no shrugging.
– Brace the trunk: ribs down, neutral spine, chin slightly tucked.
– Lift hips to form a straight line from ear–shoulder–hip–knee–ankle; keep shoulders and hips stacked vertically.
– Maintain a level pelvis; keep the left side body long—do not let the waist sag.
– Engage both glutes; keep the right knee straight and toes facing forward or slightly down.
– Without rotating the torso, lift the right (top) leg in pure hip abduction, leading with the heel to roughly hip height.
– Pause briefly while maintaining steady breathing; keep the left shoulder pressing the floor away.
– Lower the right leg with control, keeping hips elevated and trunk aligned.
– Repeat as needed, then lower the hips to the floor to exit the position.

Side Plank Leg Lift Tips

‘- Stack your legs with feet on top of each other and place your left elbow directly under your shoulder, forearm pointing forward.
– Press your left forearm firmly into the floor and “pack” the shoulder, avoiding any shrugging.
– Brace your trunk by bringing the ribs down, keeping a neutral spine, and slightly tucking your chin.
– Lift your hips so your ear, shoulder, hip, knee, and ankle form a straight line.
– Keep your shoulders and hips stacked vertically while holding the side plank.
– Maintain a level pelvis and keep the left side of your body long so the waist does not sag.
– Engage both glutes, keeping the right knee straight with toes facing forward or slightly down.
– Lift the right leg without rotating the torso, moving in pure hip abduction and leading with the heel to about hip height.
– During the brief pause at the top, maintain steady breathing and continue pressing the left shoulder to push the floor away.
– Lower the right leg with control while keeping the hips elevated and the trunk aligned until you are ready to lower the hips to the floor to finish.

Side Plank Leg Lift Beginner Introduction

The Side Plank Leg Lift (left) blends a sideways plank hold with a smooth upward lift of the top leg to challenge strength and control at the same time. The body is supported on the left forearm and left foot while the right leg moves away from the midline, so the core and hips work together to stay steady in a long, aligned position. This creates a strong demand on the side abs, the side of the lower back, and the deep abs, while the outer hip of the moving leg and the muscles around the ribs and shoulder on the supporting side provide a firm base.

This exercise highlights resisting side-bending, holding the hips level, and managing balance without any added tools. Because the trunk remains still while the leg lifts and lowers under control, it encourages precise body awareness around the waist, pelvis, and shoulder. It can serve as a progression from a basic side plank, adding extra challenge for the core and hips while still emphasizing stability over speed.