# Hands Behind Head Side Leg Raise - Canonical: https://fitwill.app/exercise/9348/hands-behind-head-side-leg-raise/ - Media ID: 9348 - Primary muscle: Glutes - Body part: Hips - Equipment: Body Weight - Video: https://fitwill.app/videos/9348/hands-behind-head-side-leg-raise.mp4 ## Description The Hands Behind Head Side Leg Raise is a standing body weight movement that lifts one leg out to the side while the hands rest lightly behind the head. The hands-behind-head position is not there for the arms — it raises your center of mass, removes the option of bracing on a chair or wall, and forces your trunk to stabilize against the sideways shift that happens every time a leg swings away from your body. That makes this a two-for-one exercise: the working hip performs abduction while the standing hip and entire core work overtime to keep you tall and level. The main muscles at work are the glutes, specifically the gluteus medius and other outer-hip abductors that lift the leg away from the midline. On the standing side, the hip stabilizers and deep core hold your pelvis level, and the obliques on both sides fight the tendency to lean as the leg rises. Because the arms are positioned behind the head, any cheating shows up immediately as a trunk tilt or a shoulder twist, which makes this version noticeably more honest than a supported side leg raise. This movement suits a wide range of trainees. Beginners use it to build the single-leg stability that squats, lunges, and running all depend on. People who sit a lot often find that standing abduction work wakes up the outer hips, which tend to get lazy in a chair. It is also a common warm-up drill before lower body training, and a useful accessory exercise for anyone rehabbing the balance side of hip function under professional guidance. Setup matters more here than in most body weight drills. Stand with feet together, weight evenly spread across the standing foot, and place the fingertips lightly behind the head with elbows flared out — the hands should support the skull, never pull the neck forward. Keep the torso tall and the ribcage stacked over the pelvis before you move. If you start leaning, every rep after that trains the lean instead of the hips. To execute well, shift your weight onto one leg, then raise the other leg straight out to the side with the toes pointing forward or slightly inward, so the lift comes from the hip rather than from rotating the thigh outward. Pause briefly at the top, lower the leg with control, and reset your stance before the next rep. Complete all reps on one side, then switch. Expect a smaller range of motion than you might anticipate — a controlled lift to roughly forty-five degrees is plenty when the torso stays quiet. The practical coaching points are simple but easy to ignore. Stay upright, keep the movement in the hip, and do not swing. If balance is the limiting factor, narrow your focus to a fixed point on the floor and slow the tempo down rather than grabbing support, since supporting yourself with a hand removes the core demand that defines this variation. Stop the set when your form starts tilting, not when your hip stops lifting. ## Instructions 1. Stand tall with your feet together and your weight spread evenly across both feet. 2. Place your fingertips lightly behind your head with your elbows flared out to the sides; keep your hands resting on the skull, not pulling on the neck. 3. Brace your abdominal muscles gently and stack your ribcage directly over your pelvis so your torso is upright and level. 4. Shift your body weight fully onto one leg and press that foot into the floor as your balance foot makes contact. 5. Lift the free leg straight out to the side, keeping the knee mostly extended and the toes facing forward, letting the movement come from the hip joint. 6. Raise the leg only as high as you can without letting your torso lean toward or away from the moving leg, then hold the top position for a brief pause. 7. Lower the leg slowly and under control until the foot returns near the floor beside the standing leg. 8. Exhale as you lift the leg and inhale as you lower it, keeping your breathing steady throughout the set. 9. Complete all repetitions on one side, then move to the other leg, rechecking your stance and posture before starting the second side. ## Tips & Tricks - A common mistake is hiking the hip or rolling the pelvis to gain extra height; if your waistband tilts on every rep, shorten the range instead of chasing the top of the lift. - Keep the toes of the moving leg pointing forward or slightly inward — turning the foot out lets you swing the leg up higher but shifts the work away from the outer-hip abductors this exercise targets. - Watch that your elbows do not collapse forward as you balance; flared elbows behind the head keep your chest open and make trunk leaning easier to detect. - If you wobble on the standing leg, spread your toes and grip the floor rather than widening your stance, which changes the stability demand of the drill. - Avoid holding your breath at the top of each lift; exhaling on the lift keeps tension in the deep core without spiking strain. - Swinging the leg uses momentum from the lower back and obliques instead of the hip — a tempo of about one second up, a pause, and two seconds down keeps the glutes doing the work. - Do not let the elbows pull the head forward into a slouch as the set gets hard; a forward-craned neck usually signals general fatigue rather than hip fatigue. - Both sides will usually differ in height and steadiness; match your weaker side's range on the stronger side instead of letting the strong side set the standard. ## Frequently Asked Questions ### Which muscles does the Hands Behind Head Side Leg Raise work? The primary movers are the gluteus medius and other outer-hip abductors that lift the leg sideways. The standing-leg hip stabilizers and the obliques work isometrically to keep your pelvis level and torso upright. ### Why are the hands placed behind the head in this exercise? The hands-behind-head position raises your center of mass and removes any hand support, which increases the balance and core demand. It also makes trunk leaning easier to notice, so poor form is harder to hide. ### Is the Hands Behind Head Side Leg Raise good for beginners? Yes, as long as the range of motion stays modest and the torso stays upright. Beginners should expect the balance challenge, not the leg lift, to be the limiting factor at first. ### How high should I raise my leg? Lift only as high as you can while keeping your torso vertical and your pelvis level, which for most people is around forty-five degrees. Height gained by leaning or hip hiking comes from the trunk, not the glutes. ### What is the most common mistake with this movement? Leaning the torso away from the moving leg and rotating the toes outward to gain range. Both substitutions reduce the work on the outer hips and turn the drill into a sideways trunk swing. ### Can I do this exercise if I struggle with balance? Yes — slow the tempo down, fix your eyes on a point on the floor, and reduce the lift height. If you still need support, a wall or chair version is a reasonable regression, though it lowers the core demand that defines this variation. ### Should I do the Hands Behind Head Side Leg Raise before or after my main workout? It works well as a warm-up drill before squats, lunges, or running because it activates the outer hips and standing-leg stabilizers. As a strength set, place it after your main lower body exercises. ### How many reps and sets should I use? Two to three sets of ten to fifteen controlled reps per side is a solid starting point. Stop a set when your torso starts tilting, since extra reps done with a lean reinforce poor mechanics. ### Is it safe for my lower back? When performed upright with a controlled tempo and no swinging, the load on the lower back is light. If you feel twisting or arching in your lower back during the set, reduce the range and slow down; persistent discomfort warrants guidance from a qualified professional.