Exercise guide
Weighted Flutter Kicks
- Intermediate
- Isolation
- Rep-based
- Lower legs
- Waist
This variation targets the glutes and hamstrings through prone hip extension, using a bench to increase the range of motion and isolate the posterior chain. It effectively builds gluteal strength and stability while challenging the core to maintain a neutral spine under load.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Lie face down on a flat bench so your hips are positioned at the very edge with your legs hanging off.
- Grip the sides or the front of the bench firmly to stabilize your upper body.
- Extend your legs straight out behind you, parallel to the floor, with ankle weights secured or a light dumbbell held between your feet.
- Engage your core and tuck your chin to maintain a neutral spine.
How to do it
- Exhale as you lift one leg slightly higher than hip height by squeezing your glute, keeping the leg perfectly straight.
- Inhale as you lower that leg while simultaneously lifting the opposite leg in a controlled, fluttering motion.
- Maintain a steady, rhythmic tempo, ensuring the movement originates from the hip joint rather than the knees.
- Keep the range of motion small and focused, avoiding any swinging or momentum.
Form checklist
- Keep your knees locked and legs fully extended throughout the movement.
- Ensure your lower back does not arch excessively; keep the tension in the glutes.
- Keep your hips pressed firmly into the bench to prevent pelvic tilting.
- Maintain a neutral neck by looking straight down at the bench or floor.
Pro tips
- Focus on 'lengthening' your legs away from your torso to maximize hamstring tension and glute engagement.
- Pause for a fraction of a second at the top of each kick to emphasize the peak contraction of the gluteus maximus.
Make it harder
- Slow the tempo significantly to increase time under tension for the hamstrings.
- Hold the legs at the top of the movement for a 3-second isometric squeeze every 10 repetitions.
Frequently asked
- What muscles does the weighted flutter kicks work?
- The weighted flutter kicks primarily targets the glutes and hamstrings, and also works the abs and obliques as secondary muscles.
- What equipment do you need for the weighted flutter kicks?
- The weighted flutter kicks requires no equipment — just your body weight.
- Is the weighted flutter kicks good for beginners?
- The weighted flutter kicks is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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