Breaststroke Swimming: Technique, Timing, and Drills Explained

Breaststroke swimming is the slowest of the four competitive strokes, built around a repeating pull-breathe-kick-glide cycle and a symmetrical whip (frog) kick, and it’s the stroke most beginners learn first because the head can stay above water for most of it. Arms mirror arms and legs mirror legs, which makes the stroke intuitive to pick up but genuinely hard to make fast. Understanding the timing, the kick mechanics, and the underwater pull-out separates a breaststroke that glides from one that stalls every cycle.

What Makes Breaststroke Different From the Other Strokes

Breaststroke is one of four competitive swimming strokes recognized by World Aquatics, alongside freestyle, backstroke, and butterfly, but it runs on a completely different rhythm. Freestyle and backstroke use continuous, alternating arm and leg motion, so some part of the body is almost always producing thrust. Breaststroke and butterfly instead move both arms and both legs together, creating a pulse: a burst of propulsion, a glide, then a recovery phase that actually adds drag instead of removing it.

That start-stop rhythm is why breaststroke records are slower than every other stroke over the same distance, even at the Olympic level. It’s also why breaststroke rewards technique over raw power more than any other stroke — two equally fit swimmers can post very different times if one wastes less energy fighting the water during recovery.

The Pull-Breathe-Kick-Glide Timing Sequence

The whole stroke is often taught as one phrase: pull, breathe, kick, glide. Each word marks a phase, and the phases must happen in that order, not on top of each other.

1. Pull. From a streamlined, arms-forward position, the hands sweep outward into a wide “Y,” then down and inward toward the chest. This out-sweep and in-sweep is where most of the arm propulsion comes from.
2. Breathe. As the hands sweep inward, that motion naturally lifts the chest and shoulders. The head doesn’t need to be lifted separately — let the stroke’s momentum bring the chin above the surface, take a quick breath, and drop the head back down as the arms shoot forward again.
3. Kick. While the arms recover forward past the chin, the knees bend and the heels draw up toward the hips. Just as the arms finish extending, the feet flare outward and snap backward and together in the whip kick, the stroke’s biggest single burst of speed.
4. Glide. With arms and legs both fully extended, the body holds a brief streamlined line before the next pull begins. This is where distance-per-stroke is won or lost — rushing the glide to start the next pull early is one of the most common efficiency leaks in the stroke.

The core rule underneath all four steps: arms and legs should never actively drive at the same moment, or the two motions cancel out thrust instead of adding to it.

The Whip Kick (Frog Kick) Step by Step

The breaststroke kick is often called the “whip kick” or “frog kick,” and for most swimmers it supplies more of the stroke’s total propulsion than the arms do.

Phase	What happens	Coaching cue
Recovery	Heels draw up toward the glutes, knees bend to roughly hip-width	Keep knees narrower than the heels; avoid a wide “frog” recovery
Rotation	Feet flare outward and toes point out, ankles flex to catch water	Turn the toes out hard right before the kick fires
Propulsive whip	Legs snap backward and around in a circular whipping motion, feet accelerating together	Think “kick the water out and back,” not just straight back
Finish/snap	Legs come together fully extended, feet touch or nearly touch	Squeeze the legs together at the very end for the final surge
Glide	Legs stay straight and streamlined while the body coasts	Hold the line — don’t let the legs drop or separate

Ankle flexibility matters more in breaststroke than in any other stroke, because the feet need to rotate outward to “catch” water on the whip. Swimmers with stiff ankles often compensate with a wider, less efficient kick.

Common Mistake: The Screw Kick

The single most common flaw in recreational and even competitive breaststroke is the screw kick, a lopsided, corkscrewing version of the whip kick where one leg recovers or snaps differently than the other, adding drag and throwing off alignment. It’s rarely a pure “one leg is weaker” problem — the usual causes are:

• Poor core and hip stability, which lets one hip drop or rotate during the kick
• Tension in the neck and shoulders, which travels down the body and disrupts leg symmetry
• A rushed recovery phase, where the swimmer doesn’t bring both heels up evenly before firing the kick

Fixing it starts with slowing the kick down. Kickboard drills, done deliberately slowly with a focus on both feet turning out at exactly the same moment, retrain the symmetry before speed comes back. Underwater or side-angle video is the fastest way to actually spot a screw kick, since it’s hard to feel from inside the stroke.

The Breaststroke Pull-Out (Underwater Sequence)

After every start and every wall turn, competitive breaststrokers use a specific underwater sequence called the pull-out, tightly regulated by World Aquatics rules. From the streamlined position off the wall, the swimmer takes one full arm pull down past the hips. A single dolphin kick is legal at any point up to the first breaststroke kick — a relatively recent rule change, since earlier eras allowed only the arm pull and one whip kick, no dolphin kick at all. That single whip kick follows, then the arms recover forward into a glide before the swimmer breaks the surface and resumes normal stroking.

Only one arm pull and one breaststroke kick are permitted underwater per cycle; swimming further, or adding extra kicks, is a disqualification. Because the pull-out happens at a swimmer’s fastest, most drag-free position in the water, elite breaststrokers spend enormous training time perfecting it — a strong pull-out can be worth several tenths of a second per length.

Learning Breaststroke: Where It Fits for New Swimmers

Breaststroke is frequently the first stroke taught to adults learning to start swimming because the head can stay above the waterline for most of the cycle, removing the biggest early fear most new swimmers face: breathing with the face in the water. Full mastery is another matter — the whip kick’s ankle flexibility and the precise pull-breathe-kick-glide timing actually take longer to perfect than freestyle for many swimmers, which is why breaststroke technique keeps improving well into a swimmer’s competitive career.

Once the timing and kick feel natural, breaststroke pairs well with learning the other strokes. It shares the simultaneous-arm-and-leg rhythm with butterfly stroke, a more logical next stroke than it might seem, while its breathing pattern is a useful contrast to the continuous rotational breathing used in backstroke swimming.

Breaststroke Drills to Try

• Kickboard breaststroke kick: Isolate the whip kick with a board, focusing purely on symmetry and the outward-toe rotation before the snap.
• Pull buoy breaststroke pull: Isolate the arm out-sweep, in-sweep, and breath without the kick interfering, to feel the Y-shaped pull pattern.
• 1-2-3 timing drill: Count “1” for the pull and breath, “2” for the kick, “3” for the glide, exaggerating the pause on the glide to fix rushed timing.
• Streamline pull-out practice: Push off the wall and repeat the full pull-out sequence — arm pull, optional dolphin kick, one whip kick, glide — to build the same rhythm used in racing.

Bottom Line

Breaststroke is slow by design, but that’s exactly what makes its technique so rewarding to refine. Nail the pull-breathe-kick-glide timing, keep the whip kick symmetrical to avoid the screw kick, and treat the pull-out as its own skill, and the stroke stops feeling like a fight against the water and starts feeling like the glide it’s supposed to be.