Flutter Kicks
Flutter Kicks Exercise Description
Flutter Kicks are a supine core–hip exercise that trains dynamic hip flexion while your trunk resists extension. The primary movers are the hip flexors (especially iliopsoas and rectus femoris), with the abdominal wall—rectus abdominis, obliques, and transverse abdominis—working isometrically to stabilize the pelvis. Maintaining a slight posterior pelvic tilt with ribs “down” helps prevent lumbar arching and keeps the work in the hips and abdominal wall rather than the lower back. Small, controlled leg motions reduce pelvic rocking and improve lumbopelvic control. Because the knees remain mostly extended, the quadriceps assist by holding the legs straight, but the motion should originate at the hips. You may perceive greater effort in the lower portion of the abdominal wall as you counter the downward pull of the legs. This bodyweight drill requires no equipment and emphasizes trunk stability under light, rhythmic hip movement when performed with precise positioning and steady breathing.
- Muscle Groups: Hips, Quads
- Target Muscles: Iliacus, Psoas Major, Rectus Femoris
- Assisting Muscles: Tensor Fasciae Latae
- Stabilizing Muscles: External Obliques, Internal Obliques, Rectus Abdominis, Transversus Abdominis, Vastus Lateralis
- Body Area: Lower Body
- Body Parts: Hips, Legs, Upper Legs
- Body Surface: Front
- Body Symmetry: Unilateral
- Equipment: Bodyweight
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Hip Flexors, Knee Extensors
- Joint Involvement: Single-joint
- Muscle Location: Front Quad, Hip Flexor
- Movement Direction: Vertical
- Muscle Position: Anterior
- Gender: Male
How To Do The Flutter Kicks Exercise
‘- Lie on your back with arms by your sides, palms down. Head stays on the floor; chin gently tucked.
– Set your trunk: brace the abdominal wall, draw the ribs down, and lightly posteriorly tilt the pelvis so the low back contacts the floor without pressing hard.
– Extend both legs with soft knees and neutral ankles (toes relaxed).
– Lift both heels 4–8 inches off the floor while maintaining your pelvic position.
– Begin alternating: raise one leg a few inches as the other lowers, moving from the hips. Keep knees nearly straight.
– Keep the flutter small and controlled. Pelvis stays level; avoid rib flare or low‑back arching.
– Breathe continuously; do not hold your breath.
– If the low back lifts or the pelvis rocks, pause, lower the legs, reset your brace, and continue with a smaller range.
– Option: if needed, slide hands slightly under the back of the pelvis (not the lumbar spine) to help maintain your tilt.
Flutter Kicks Tips
‘- Keep your ribs “down” and a slight posterior pelvic tilt so your low back lightly contacts the floor.
– Brace your abdominal wall before you lift your legs and maintain that brace throughout.
– Lift your heels only 4–8 inches off the floor, keeping the pelvis steady as you do.
– Initiate the flutter from your hips, with knees nearly straight and toes relaxed.
– Use small, controlled leg motions to minimize pelvic rocking and low‑back arching.
– Keep your head on the floor with a gentle chin tuck to maintain alignment.
– Breathe continuously in a steady rhythm; avoid holding your breath.
– If your low back lifts or your pelvis rocks, pause, lower your legs, reset your brace, and restart with a smaller range.
– If needed, slide your hands slightly under the back of your pelvis (not the lumbar spine) to help maintain your tilt.
Flutter Kicks Beginner Introduction
Flutter Kicks introduce a lying core and hip challenge that blends steady midsection tension with quick, alternating leg motion. In this exercise, the person rests on the back while the legs hover off the floor and move in a light, fluttering pattern from the hips. The main work comes from the hip flexors, with support from the front of the thighs to keep the legs long. At the same time, the abs and side abs hold the pelvis steady so the lower back stays quiet and the effort centers in the front of the body rather than the spine.
Because the legs stay relatively straight and close to the ground, many people notice a strong demand on the lower portion of the abs as they resist the pull of the legs. The movement highlights control, small ranges, and smooth breathing instead of large, swinging kicks. With no equipment required and only body weight involved, this option suits core training sessions that emphasize stability, coordination between hips and trunk, and mindful, rhythmic movement.