Reverse Flutter Kick on Floor (hand under head)
- Target muscle
- —
- Equipment
- Body weight
- Body part
- Hips
- Type
- Strength
The Reverse Flutter Kick on Floor (hand under head) is a prone bodyweight exercise that targets the glutes and hip extensors, with the lower back muscles providing stability throughout. Lying face-down with your hands under your forehead, you alternate lifting each straight leg in a small, controlled flutter to build hip extension strength and posterior chain endurance.
How to do the Reverse Flutter Kick on Floor (hand under head)
- 1Lie face-down on the floor with your legs straight and feet together, toes pointed.
- 2Stack your hands and place them under your forehead so your neck stays neutral and your face points toward the floor.
- 3Press your hips and pelvis firmly into the floor — maintain this contact throughout the set.
- 4Engage your glutes and brace your core before you start moving to protect your lower back.
- 5Squeeze your right glute and lift your right leg 6–8 inches off the floor, keeping the knee straight.
- 6Lower your right leg and immediately lift your left leg the same way, creating a steady alternating flutter rhythm.
- 7Continue alternating legs in a controlled, rhythmic motion for the target duration or rep count.
- 8To finish, lower both feet to the floor, release the tension, and rest.
Form tips
- Keep the range of motion small — 6–8 inches is enough; lifting higher pulls the lower back into extension and takes load off the glutes.
- Keep your knee fully straight on the working leg so the glute drives the lift rather than the hamstrings or hip flexors.
- Breathe steadily throughout the set; holding your breath increases intra-abdominal pressure and spinal compression unnecessarily.
- Press your pelvis actively into the floor on every rep — this cue keeps the lumbar spine from arching and ensures the glutes do the work.
- Start with a slow, deliberate tempo to establish the pattern before increasing speed.
Common mistakes
- Arching the lower back sharply to get the leg higher, which shifts the load onto the spinal erectors and increases lumbar strain risk.
- Bending the knee during the kick, which reduces glute engagement and turns the movement into a partial hamstring curl instead of hip extension.
- Using momentum or bouncing the legs rather than controlled alternating lifts, which reduces time under tension and diminishes the training effect on the glutes.
- Craning the neck upward or lifting the head away from the hands, which strains the cervical spine without adding any benefit to the exercise.
Frequently asked questions
What muscles do reverse flutter kicks on the floor work?
The primary movers are the glutes (gluteus maximus) and hip extensors. The lower back muscles, particularly the erector spinae, work isometrically to stabilize the spine throughout the movement.
What is the difference between reverse flutter kicks and regular flutter kicks?
Regular flutter kicks are done lying on your back and primarily train the hip flexors and lower abs. Reverse flutter kicks are done lying face-down and target the glutes and hip extensors instead — essentially the opposite muscle group.
Why is the hand-under-head variation used instead of arms by the sides?
Placing your hands under your forehead supports the head and keeps the cervical spine neutral. Arms flat by the sides can encourage people to lift their chin up to see forward, which strains the neck. The hand-under-head position removes that temptation.
How long or how many reps should I do reverse flutter kicks?
A common approach is 3 sets of 20–30 alternating reps per leg, or 30–45 seconds of continuous flutter per set. Because there is no external load, higher rep ranges and time-based sets tend to be more effective than low-rep work.
Are reverse flutter kicks safe for people with lower back pain?
For many people with mild lower back tightness, reverse flutter kicks done with a small range of motion and a neutral spine are well-tolerated. However, if your lower back arches significantly or you feel pain during the movement, stop and consult a healthcare professional before continuing.
