Why you sink right after pushing off, and how gliding and kicking with the kickboard work together seamlessly – the foundation for a stable body position.
## Introduction Why do you sink right after pushing off the wall? Honest answer: you're not gliding long enough before you start kicking – and every second without propulsion brutally slows you down in the water. Water is about 800 times denser than air, and you feel that instantly the moment you stop moving instead of flowing. That braking effect is usually the real reason beginners end up standing again right after the push-off – not weak legs, but a timing gap between the glide and the kick.
In this guide you'll bring two things together: a streamlined push-off from the wall and your first continuous kick. The kickboard takes the arm work off your plate so you can focus 100% on hips, legs, and feet, without also having to think about your arms. Master this combo and you've built the most important foundation for a stable body position – everything else in freestyle builds on it.
## What You Need Not much gear is required for the first attempts – the right spot in the pool matters more. - Standing-depth water (hip- to chest-deep) – a non-swimmer pool so you can always stand safely. - Kickboard, to stabilize your arms and upper body. - Swim goggles, so you can keep your eyes open comfortably.
### 1. The push-off from the wall Stand chest-deep at the wall, grab the board at the front, rounded edge, arms fully extended. One foot against the wall, take a deep breath, face in the water between your arms – and push off explosively with both legs. The push-off delivers all the momentum for the glide that follows, so use real force from your legs instead of a half-hearted shove.
### 2. The resistance-free glide Head tucked low between your arms, eyes on the floor. Sounds trivial, but it's the trick: lift your head and you trigger the head-righting reflex – the reflexive tilt of the head back that automatically makes your hips sink, because your center of mass instantly shifts backward. Two to three seconds of pure gliding, no movement of your own – feel the momentum carry you, almost like a surfboard skimming the surface.
### 3. The transition into the kick The critical moment: as soon as your speed drops, don't wait until you're standing – smoothly bring in the kick now. The impulse comes from your hips, not your knees. Picture your leg as one long lever driven from the hip, not a joint working in isolation. The earlier you take over, the less momentum you lose.
### 4. Rhythm and looseness Knees and especially ankles stay loose, feet whip through the water like fins. Exhale continuously underwater (blowing bubbles), lift your head only minimally forward for air. Never stop kicking – or you're back to standing instantly. A steady rhythm should feel like a quiet drumbeat, not a frantic thrash.
## Common Mistakes - Gripping the board wrong. Too close to the body or leaning your full weight on it pushes you into a swayback, legs sink. Always grip right at the front edge, arms fully extended – that keeps your body in line automatically. - "Bicycling" instead of a hip impulse. Pulling the knees under the belly instead of moving the legs almost straight brakes you hard – feels like sitting in the water instead of gliding through it. - Pausing while breathing. The moment the head lifts, many stop kicking. The water slows you instantly, and restarting costs extra energy you could have saved.
## Safety Notes Only practice in standing-depth water – that way you can always pull your knees under your belly and stand safely. Skip hyperventilation entirely before pushing off (repeated fast, deep breathing). It suppresses your natural urge to breathe and can lead to a dangerous shallow-water blackout – a sudden loss of consciousness underwater that strikes without warning. Build in enough rest between attempts and listen to how your body feels instead of forcing reps.
## Pro Tip Missing propulsion or ankle mobility early on? Grab short fins. They gently lift your legs to the surface and give you brilliant feedback on the side: the extra resistance at your feet almost automatically forces you to pull power from the hip instead of the knee. After a few sessions without fins, you'll notice the difference right away – your kick feels rounder and more powerful.
### How long should the glide phase last? Two to three seconds is enough – usually two to three meters of distance without moving. Longer doesn't help, because your speed noticeably drops by then anyway and you need to switch into the kick.
### Why do my legs sink even with the board? Usually because you're holding the board too close to your body or leaning on it. That pushes you into a swayback. Grip it right at the front edge, arms extended – that keeps your body straight and your legs up.
### Do I need to bend my knees when kicking? Only minimally. The propulsion comes from the hip, legs stay nearly straight. Heavy knee bending ("bicycling") slows you down because it creates resistance instead of propulsion.
### How often should I practice this drill? Two to three sessions a week, 15-20 minutes each, is enough to get started. The coordination usually clicks after two to three weeks, and you can slowly start weaning off the board.
### Do I really need short fins? No, but they help a lot while learning. They give you extra buoyancy and a direct feel for what a hip impulse should feel like. Once you take them off, that feeling usually sticks.
Leg Kick: Propulsion from the Hips