
Swimmer Kicks
- Zielmuskel
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- Equipment
- Body weight
- Körperregion
- Hips
- Typ
- Strength
Swimmer Kicks is a prone bodyweight exercise in which you alternately flutter-kick each leg up and down while lying face down, targeting the glutes, hamstrings, and lower back. The continuous alternating motion keeps constant tension on the posterior chain and hip extensors without any equipment. It is well suited for building lower-back endurance, reinforcing hip extension mechanics, and warming up the glutes before heavier loaded work.
Swimmer Kicks: So führst du sie aus
- 1Lie face down on a mat with your legs fully extended and your arms either stretched overhead or resting alongside your body, palms facing down.
- 2Engage your core and lightly press your hips into the mat to create a stable base.
- 3Squeeze your glutes and lift both legs a few inches off the mat so you are balancing on your hips and torso.
- 4Keeping your knees soft but mostly extended, raise your right leg 6 to 10 inches higher while simultaneously lowering your left leg toward the mat without letting it touch.
- 5Reverse the motion by driving your left leg up and lowering your right leg in a smooth, controlled flutter rhythm.
- 6Continue alternating legs with a steady cadence, as if kicking through water, for the target number of repetitions or duration.
- 7Keep your head in a neutral position — looking down at the mat or slightly forward — and avoid cranking your neck upward.
- 8Maintain the glute squeeze throughout the set; if your lower back begins to take over, reduce the range of motion or rest briefly.
- 9At the end of the set, lower both legs to the mat together under control before relaxing.
Technik-Tipps
- Initiate each kick from the glute and hamstring rather than swinging from the knee — the knee should bend only slightly, not drive the movement.
- Think of the kicking amplitude as small and controlled rather than large and sloppy; a shorter range with sustained tension is more effective than big swings that break your spinal position.
- Exhale steadily throughout the flutter pattern instead of holding your breath — prolonged breath-holding increases lumbar pressure and accelerates fatigue.
- If your lower back cramps, press your hip bones more firmly into the mat and reduce how high you lift each leg; the exercise should load the glutes and hamstrings, not compress the spine.
- Count every two kicks (one right, one left) as one repetition to track sets consistently.
Häufige Fehler
- Lifting too high with excessive lumbar extension: arching the lower back to gain range of motion compresses the lumbar spine and shifts the load away from the glutes onto the erectors, increasing injury risk.
- Letting the legs touch down between kicks: resting the leg on the mat each rep removes tension from the posterior chain and turns a continuous-tension drill into a series of disjointed reps.
- Bending the knee too much: turning the movement into a hamstring curl rather than a hip extension reduces glute activation and changes the training stimulus away from the intended posterior chain emphasis.
- Cranking the neck up to look forward: lifting the head places the cervical spine in extension and can cause neck strain; keep the gaze down or slightly ahead with the neck in a neutral line with the spine.
- Rushing the tempo: fast, uncontrolled kicking relies on momentum rather than muscle tension and reduces time under tension for the glutes and hamstrings, making the set less effective.
Häufig gestellte Fragen
What muscles do swimmer kicks work?
Swimmer kicks primarily target the glutes and hamstrings through hip extension, with the lower back (erector spinae) and hip extensors working as synergists to stabilize and assist the movement. Because you are lying prone and unsupported, the core also works isometrically throughout the set.
Are swimmer kicks suitable for beginners?
Yes. The exercise requires no equipment, uses a small and controllable range of motion, and can be scaled by reducing amplitude or shortening the set duration. Beginners should focus on keeping the lower back neutral and initiating the movement from the glutes rather than swinging the legs with momentum.
How many sets and reps should I do?
A common starting point is 3 sets of 20 to 30 total kicks (10 to 15 per side) with 30 to 60 seconds of rest between sets. For endurance or warm-up purposes, time-based sets of 20 to 40 seconds work well. Increase volume gradually as hip extensor endurance improves.
What are good alternatives to swimmer kicks?
Donkey kicks, hip bridges, and reverse hyperextensions train similar glute and hamstring patterns. If you want a closer match to the flutter rhythm and lower-back endurance component, back extensions or Superman holds are the nearest substitutes using only bodyweight.
Can swimmer kicks help with lower back pain?
When performed with proper form and a neutral spine, swimmer kicks can strengthen the posterior chain muscles that support the lumbar spine, which may help reduce lower-back fatigue in people whose pain stems from weak glutes or hip extensors. If you have an acute injury or diagnosed lumbar condition, check with a healthcare provider before adding this exercise.







