Side Lying Outward Knee Kick

Side Lying Outward Knee Kick Exercise Description

The Side Lying Outward Knee Kick is a bodyweight hip-abduction and external-rotation exercise performed on your side. It targets the lateral gluteal muscles—primarily the gluteus medius and gluteus minimus—with assistance from the posterior fibers of the gluteus maximus, while the trunk stays quiet and stable. The movement occurs at the hip: the femur moves outward (abduction) and rotates externally as the pelvis remains stacked and the spine neutral. This drill builds control of the hip in the frontal plane and reinforces keeping the pelvis steady rather than rolling backward. Use a smooth, pain-free range and focus on precision over height to keep the work in the hips, not the low back or thighs.

Muscle Groups: Glutes, Hips
Target Muscles: Gluteus Medius, Gluteus Minimus
Assisting Muscles: Gluteus Maximus
Stabilizing Muscles: External Obliques, Internal Obliques, Multifidus, Quadratus Lumborum, Transversus Abdominis
Body Area: Lower Body
Body Parts: Hips, Legs, Upper Legs
Body Surface: Side
Body Symmetry: Unilateral
Equipment: Bodyweight
Exercise Patterns: Other
Exercise Type: Strength
Functional Grouping: Hip Abductors, Hip Extensors
Joint Involvement: Single-joint
Muscle Location: Deep Glutes, Upper Glutes
Movement Direction: Lateral
Muscle Position: Lateral
Gender: Male

How To Do The Side Lying Outward Knee Kick Exercise

‘- Lie on your side with head supported; stack shoulders, hips, and knees in one line.
– Bend hips and knees comfortably; keep feet together and heels roughly in line with your hips.
– Lightly brace your midsection to maintain a neutral spine and a “stacked” pelvis.
– Keep the bottom waist slightly lifted from the floor (don’t collapse through the side).
– Without separating your feet, lead with the top knee and open it outward/up from the hip.
– Do not let the pelvis roll backward; keep the top hip stacked directly above the bottom hip.
– Stop when you feel your pelvis start to move or your low back wants to arch.
– Lower the knee back down under control, keeping feet in contact the whole time.
– Keep neck relaxed and gaze forward; breathe steadily throughout.
– Switch sides and repeat with the same controlled, smooth motion.

Side Lying Outward Knee Kick Tips

‘- Stack your shoulders, hips, and knees in one straight line before you start.
– Keep your feet together with your heels roughly in line with your hips.
– Lightly brace your midsection to help maintain a neutral spine and stacked pelvis.
– Keep your bottom waist slightly lifted so you don’t collapse into the floor.
– Lead the movement with your top knee, opening it from the hip without letting the feet separate.
– Do not let your pelvis roll backward; keep your top hip directly above your bottom hip.
– Stop the lift as soon as your pelvis wants to move or your low back wants to arch.
– Lower your knee under control, keeping your feet in contact the whole time.
– Use a smooth, pain-free range and focus on precision over how high the knee goes.
– Keep your neck relaxed, gaze forward, and breathe steadily as you move.

Side Lying Outward Knee Kick Beginner Introduction

The Side Lying Outward Knee Kick is a bodyweight movement performed while resting on one side, with the legs bent and feet gently touching. It emphasizes the outer hips and upper glutes, especially the muscles along the side of the pelvis, while the middle of the body remains calm and steady. As the top thigh travels outward and slightly turns away from the body, the action centers around the hip joint rather than the lower back or thighs.

This exercise highlights controlled, deliberate motion instead of big, dramatic leg lifts. The pelvis stays stacked one side over the other, and the spine remains in a natural, comfortable position so the hips handle most of the effort. The slow tempo and careful positioning encourage coordination between the glutes and core, reinforcing hip strength in a sideways direction and teaching the body to move the leg without tipping or twisting through the torso.