Incline Alternate Flutter Kicks
- Target muscle
- —
- Equipment
- Body weight
- Body part
- Hips
- Type
- Strength
Incline Alternate Flutter Kicks are a bodyweight hip exercise performed with your torso elevated, driving small alternating leg raises that target the hip flexors and challenge core stability throughout. The incline angle increases the range of motion and time under tension compared to a flat variation, making it a useful addition to lower-body endurance and hip-strengthening circuits.
How to do the Incline Alternate Flutter Kicks
- 1Set an incline bench to a low-to-moderate angle (roughly 20–45 degrees) and sit at the top end with your back flat against the pad.
- 2Extend both legs straight out in front of you, parallel to the floor, with feet together and toes pointed.
- 3Brace your core and press your lower back lightly into the bench to stabilize your pelvis.
- 4Raise your right leg approximately 15–20 cm while simultaneously lowering your left leg the same distance.
- 5Immediately reverse the motion, raising your left leg and lowering your right in a smooth, controlled scissoring rhythm.
- 6Keep both legs straight and avoid letting either foot drop below hip level unless the exercise demands a fuller range.
- 7Maintain steady breathing — exhale on every two or three kicks rather than holding your breath.
- 8Continue alternating for the prescribed number of repetitions or duration, then lower both feet to the floor in a controlled manner to finish.
Form tips
- Keep your toes pointed throughout the movement to maintain tension in the hip flexors and prevent sloppy mechanics.
- Think small and controlled — a 15–20 cm kick range is more effective than large, swinging movements that shift the load away from your hips.
- If your lower back arches off the bench, reduce the range of motion or lower the incline angle before adding speed or volume.
- Fix your gaze slightly above the horizon rather than craning your neck down to watch your legs, which keeps the spine in a neutral position.
- Squeeze your thighs and keep your knees locked out; any bend at the knee reduces hip-flexor engagement and turns the movement into a knee-dominant exercise.
Common mistakes
- Letting the lower back arch away from the bench: this shifts stress from the hip flexors onto the lumbar spine and increases injury risk — re-brace your core and reduce range of motion if it occurs.
- Bending the knees during the kicks: flexed knees shorten the lever arm and unload the hip flexors, reducing the effectiveness of the exercise.
- Using momentum to swing the legs: bouncing or swinging removes time under tension and turns a controlled strength exercise into a momentum drill with little training stimulus.
- Holding the breath: breath-holding raises intra-abdominal pressure unnecessarily over long sets and causes early fatigue — establish a rhythmic exhale pattern instead.
- Excessive kick amplitude: raising the leg too high causes the pelvis to tilt and the lower back to lift off the pad, compromising spinal position and redirecting load away from the hips.
Frequently asked questions
What is the difference between flat and incline flutter kicks?
In the flat version you lie on your back with your torso on the floor, which limits how far each leg can travel downward. The incline position elevates your upper body so your legs can drop further below hip level, increasing the range of motion and placing the hip flexors under tension for a longer arc of movement.
How many sets and reps should I do for incline alternate flutter kicks?
A common starting point is 3 sets of 20–30 alternating kicks (10–15 per side) with 60 seconds of rest between sets. As endurance improves you can progress to timed sets of 30–60 seconds or add the exercise at the end of a lower-body session as a finisher.
Can I do this exercise if I have hip flexor tightness?
Proceed with caution if your hip flexors are already tight or inflamed. The exercise shortens and repeatedly contracts the hip flexors, which can aggravate existing tightness. Warm up thoroughly, use a conservative range of motion, and consult a healthcare professional if you feel pain beyond normal muscular fatigue.
Is this exercise suitable for beginners?
Yes, with modifications. Beginners should start with a low incline angle, a small kick range, and shorter sets. Focus on keeping the lower back pressed into the bench and the core braced before increasing speed or volume.
What muscles do incline alternate flutter kicks work?
The movement primarily challenges the hip flexor group — particularly the iliopsoas and rectus femoris — along with the core stabilizers that prevent the pelvis from tilting during the alternating leg action. Because the exercise is performed with body weight only, it emphasizes muscular endurance rather than maximal strength.
