What Is Breaststroke?

Breaststroke is the oldest known swimming stroke, with origins dating back centuries to swimming traditions in various cultures. However, the modern competitive breaststroke as we know it today was formalized in the 19th century and has been part of international competitive swimming since the first modern Olympic Games in 1896.

Unlike freestyle (front crawl), which emphasizes alternating arm and leg movements, breaststroke is characterized by simultaneous movements—both arms pull together, and both legs execute the distinctive whip kick in unison. This gives breaststroke its unique rhythm and, to many swimmers, its most natural feel.

Breaststroke is the slowest of the four competitive strokes (butterfly, backstroke, freestyle, and breaststroke), but it's also the most forgiving for long-distance swimming. Many recreational swimmers and triathletes favor breaststroke because it allows you to maintain a steady pace while keeping your head above water for easier breathing.

In competitive swimming, breaststroke races range from 50 meters (short course) to 200 meters and beyond. At the Olympic level, the 100m and 200m breaststroke events are prestigious, with athletes from around the world competing in these demanding races. According to USA Swimming standards, proficiency in breaststroke technique is essential for all swimmers pursuing competitive pathways.

What Is the Proper Body Position for Breaststroke?

Your body should stay nearly horizontal with hips high and head in a neutral position. Subtle undulation — chest rising during the pull, hips dipping into the glide — is natural, but the horizontal line is what minimizes drag and keeps every stroke efficient.

Before you worry about arm pulls or kicks, you must master the foundational body position in breaststroke. This is where many swimmers go wrong, and it's also the easiest thing to correct with focused practice.

The Streamlined Glide Position: Your body should be nearly horizontal in the water, with your head in a neutral position (eyes looking slightly forward and down). Your ears should be partially submerged, and the water line should cross your forehead. Imagine a straight line from your head through your torso to your feet. This alignment minimizes drag and maximizes efficiency.

Body Undulation: This is a critical component that many swimmers overlook. Breaststroke involves subtle, continuous undulation of your body. Your chest and hips move together in a wave-like motion—when you begin your arm pull, your chest slightly rises as your arms sweep outward. As your legs extend into the glide, your hips drop slightly. This isn't exaggerated movement; it's a natural consequence of proper mechanics, but it's essential for speed and efficiency.

Head Position and Breathing: Your head should remain relatively still throughout most of the stroke. When you breathe, your chin comes just above the water surface—not your entire head. This maintains body alignment and prevents the "head pop" that disrupts streamline and creates excessive drag on your lower body. Think of breathing forward, not upward.

Hip and Leg Alignment: Your hips should remain high and close to the water surface. Many beginning breaststroke swimmers allow their hips to sink, which creates a broken line and requires more force to maintain position. Engage your core throughout the stroke to keep your hips up and maintain that horizontal position.

How Do You Perform the Breaststroke Whip Kick Correctly?

Bring your heels to your glutes with knees inside hip width, turn your feet outward, then sweep them in a whip-like arc until your legs snap together. Power comes from hip extension and adduction — not knee width. Hold a brief glide after each kick to convert that power into distance.

The breaststroke kick, known as the whip kick, is unique among competitive swimming strokes. Unlike the flutter kick used in freestyle or the dolphin kick in butterfly, the whip kick is a powerful, simultaneous movement of both legs working together.

Foot Position and Ankle Mobility: To execute a proper whip kick, your feet should be turned outward with your toes pointing slightly away from your midline. This externally rotated position is natural and powerful. As you recover your feet toward your glutes (the "pickup" phase), keep this external rotation. Your ankles should be flexible enough to maintain this position without strain. If ankle mobility is limiting you, incorporate ankle flexibility work into your training and warm-up routine.

The Mechanics of the Whip Kick: The kick begins with a slight bend in your knees. Bring your heels up toward your glutes, keeping your knees at approximately hip width (never wider than your hips). This is crucial. From this bent-leg position, you sweep your feet outward and backward in a whip-like motion, finishing with your legs fully extended and held together. The power comes from hip adduction (bringing your legs together) and hip extension (straightening your legs).

The Glide Phase: After your feet snap together, your legs should be extended, together, and held in that position for a brief moment. This glide is where your momentum carries you forward. Many swimmers rush this phase, which kills their speed. Hold the glide for a count of one. Then, begin your next kick cycle.

The Scissor Kick Problem: A scissor kick occurs when your legs cross the midline of your body—one leg swings over the other during the recovery or drive phase. This is perhaps the most common breaststroke error. A scissor kick propels you downward and wastes energy. To prevent it, maintain awareness of your knee width (keep them inside hip width), practice vertical kicking drills, and slow your kick down to gain control. Video analysis is invaluable here. Have someone film you from the side and front so you can see if your legs are crossing.

Kick Timing: Your kick begins as your arms are coming together, propelling you into that glide phase. The timing of the kick relative to your arm stroke is part of what makes breaststroke feel coordinated and rhythmic.

How Does the Breaststroke Arm Pull Work?

Your hands trace a heart-shaped pattern: sweep outward to about 1.5x shoulder width, then inward and backward with accelerating speed, finishing near your chest. Keep your elbows high and in front of your hands the entire time — that high-elbow catch is where the propulsion lives.

The breaststroke arm pull is often described as "heart-shaped" because of the pattern your hands trace through the water. This pull has distinct phases: the outsweep, the insweep, and the recovery.

Starting Position and Entry: Your arms extend forward in front of you at about shoulder width. Your hands enter the water with a slight downward pitch, fingertips leading. Some coaches teach a small, subtle catch—a slight inward movement before the outsweep begins—while others emphasize moving directly into the outsweep. Both approaches work; choose the one that feels most natural.

The Outsweep: From the extended position, your hands sweep outward and slightly downward. Your elbows remain high and relatively straight. You're not pulling hard yet; this is more of a positioning phase. The outsweep prepares your hands for the powerful insweep that follows. Many swimmers don't sweep wide enough, which reduces leverage and power.

The Insweep (The Power Phase): As your hands reach their widest point (roughly 1.5 times your shoulder width), you change direction and sweep your hands inward and backward. This is where you generate the majority of your propulsion. Your elbows bend as your hands come together, and you accelerate through this phase. Think of finishing the pull by bringing your hands together at your chest. Your forearms and hands are doing the majority of the work here—they're pushing water backward and slightly upward.

The Recovery: Once your hands come together near your chest, you extend your arms forward again to the starting position. This should be a smooth, controlled movement. Many swimmers rush the recovery, which disrupts their body position and rhythm. The recovery is a time to catch your breath and prepare for the next pull. Some swimmers press their hands forward underwater with arms fully extended, while others slightly bend the elbows and drive the elbows forward. Both are acceptable.

Elbow Position: Throughout the pull, your elbows should remain high—never dropping below your hands. This high-elbow position creates a more efficient pull and generates more propulsion. Keep your elbows in front of your hands throughout the stroke.

What Is the Correct Timing Sequence for Breaststroke?

The sequence is Pull → Breathe → Kick → Glide. Start the arm pull, breathe during the insweep, initiate the kick as your arms finish and head returns, then hold the glide for a count of one. Skipping the glide is the single fastest way to ruin a good breaststroke.

The magic of breaststroke lies in the precise timing of these four elements. Get this right, and your breaststroke becomes smooth, fast, and effortless. Get it wrong, and you'll feel like you're fighting the water.

Phase 1 - The Pull and Breath: Begin your arm pull with the outsweep. As your hands are coming together during the insweep, your chin rises and you take your breath. The breath should be quick and coordinated with the arm pull—you're not lifting your head, you're breathing forward. Your mouth clears the water just enough to inhale quickly.

Phase 2 - The Kick Initiation: As your arms are finishing the insweep and your head is returning to the water, your knees bend slightly and you initiate your kick. This is the most critical timing point. Too many swimmers delay the kick or begin it too early, disrupting the sequence.

Phase 3 - The Extension and Recovery: Your arms extend forward into their streamlined position as your legs drive through their kick, snapping together in that powerful whip. Your head returns to neutral position.

Phase 4 - The Glide: This is the payoff. With your arms extended forward, your legs together, and your body in a streamlined position, you glide forward. This is where your momentum carries you. Hold this position for a count of one, allowing the propulsion from your pull and kick to move you forward efficiently. This glide phase is non-negotiable for breaststroke efficiency.

Practice this sequence slowly at first. Use a kickboard to isolate the kick, then add the arms. Swim some lengths focusing only on the timing of the glide. Once this sequence becomes automatic, speed naturally follows.

How Should You Breathe During Breaststroke?

Breathe forward, not upward — lift only your chin just above the water during the insweep, keep your eyes looking slightly down, and return your head to neutral as your arms extend. Excessive head lift drops your hips and destroys streamline.

Breathing in breaststroke is one of its greatest advantages. Because you're moving relatively slowly compared to other strokes, breathing is more controlled and less frantic. However, technique still matters.

Forward Breathing, Not Head Lifting: The key concept is breathing forward, not lifting your head. Imagine there's a wall in front of you, and you're breathing over it by raising only your chin slightly. Your eyes should still be looking mostly downward. This maintains your body alignment and prevents the disruption that comes from lifting your head too high.

Chin Position: At the peak of your breath, your chin should be just above the water surface. The water line should be near your hairline, not at your nose. If you're lifting higher than that, you're disrupting your streamline and causing your legs to sink.

Timing the Breath: Take your breath during the insweep phase of your arm stroke. This is when you have the most stability and control. As your hands are coming together and you're generating power, your chin lifts slightly. Coordinate the breath with the arm movement; they should feel like one continuous motion.

Breath Hold and Rhythm: Once you've inhaled, immediately begin returning your head to neutral position as your arms extend forward. Hold your breath during the glide phase. Some swimmers prefer taking every stroke, while others take every other stroke to increase efficiency and speed. Find the rhythm that feels natural for you, but always prioritize the timing of the breath coordinating with your arm pull.

Breathing in Training: When you're working hard in training sets, you'll naturally breathe more frequently. This is normal and necessary. However, practice taking fewer breaths during easier, longer-distance breaststroke to build your comfort and efficiency at race pace.

What Is the Breaststroke Underwater Pullout and How Do You Do It?

After each start or turn, World Aquatics rules allow one full underwater arm pull plus one dolphin kick before you must surface. The correct sequence is: push off streamlined, pull, dolphin kick, surface, take a breath, then one breaststroke kick before your normal stroke rhythm.

The underwater pullout—sometimes called the "underwater pull" or "pulldown"—is a special sequence allowed after the start and after each turn in breaststroke races. Understanding and executing this correctly can give you a significant advantage.

What's Allowed: According to FINA (World Aquatics) and USA Swimming rules, after the start and each turn, you may execute one complete underwater arm pull combined with one dolphin kick before breaking the surface to continue with your normal breaststroke. This is often the fastest part of a breaststroke race because you're moving at maximum velocity without fighting the resistance of breathing or the limitations of surface strokes.

The Sequence: After pushing off from the wall, you're underwater in a streamlined position. Perform one complete, powerful arm pull—outsweep to insweep. This is a full pull, like your regular breaststroke but underwater. As your hands finish coming together near your chest, execute one dolphin kick (both legs moving together like in butterfly, with your body undulating slightly). Then surface, take your first breath, and immediately execute one breaststroke kick before settling into your normal stroke rhythm.

Why It Matters: The underwater pullout is significantly faster than surface strokes, so maximizing the distance you travel before surfacing can give you 1-2 second advantages in a race. Spend time in practice perfecting this sequence. It requires power, timing, and body awareness.

Training the Pullout: Practice underwater pullouts as part of your warmup and technical work. Do sets where you focus only on the pullout from the wall, monitoring how far you travel. Many sprint breaststroke swimmers spend considerable training time optimizing their pullout efficiency.

What Are the Most Common Breaststroke Mistakes and How Do You Fix Them?

The most frequent breaststroke errors are scissor-kicking, lifting the head too high, skipping the glide, and sinking hips. Each is correctable with targeted drill work and focused body awareness — and fixing any one of them typically produces a measurable speed jump.

Even experienced swimmers fall into patterns that slow them down. Here are the most common breaststroke mistakes and how to correct them:

1. The Scissor Kick: Your legs cross the midline of your body during the recovery or drive phase. Fix: Practice vertical kicking drills with your hands on the wall or on a kickboard. Keep your knees narrow (inside hip width). Film yourself from the front to identify the crossing. Slow down your kick and focus on hip abduction (external rotation) during the recovery phase.

2. Lifting Your Head Too High: You're popping your head up aggressively instead of breathing forward. Fix: Practice breathing drills where you only lift your chin slightly. Have a partner watch you or film yourself. Focus on the feeling of breathing forward over a wall. Do drills where you breathe every other stroke to reduce the frequency and intensity of head movement.

3. No Glide Phase: You're beginning your next pull immediately after finishing your kick, without that critical glide. Fix: Count "one" during the glide phase. Do slow breaststroke focusing entirely on the glide. Do longer distances at very easy pace, emphasizing the glide. Once it becomes a habit, gradually increase speed.

4. Sinking Hips: Your hips drop during the stroke, breaking the horizontal line. Fix: Strengthen your core with planks and other stability exercises. Focus on keeping your hips high through the glide phase. Do drills with a kickboard to isolate hip position. Practice body undulation drills where you emphasize chest pressing at the start of the pull.

5. Weak or Narrow Kick: Your kick isn't generating enough propulsion because you're not sweeping wide enough or not accelerating through the drive phase. Fix: Do kick-specific drills with a kickboard, focusing on width and acceleration. Strengthen your hip adductors (inner thigh muscles) with exercises like lateral band work or pool-based adduction drills. Practice the whip kick motion slowly to build awareness and power.

6. Dead Spot Between Strokes: There's a moment where you seem to lose momentum between the glide and the start of the next pull. Fix: Shorten your glide slightly or make the transition into the next pull more dynamic. Practice continuous-motion breaststroke drills where you're always moving. The timing between the end of the glide and the beginning of the next pull should be seamless.

7. Rushing the Recovery: Your arms snap forward too quickly after the pull, disrupting your body position. Fix: Slow down and control the recovery. Practice recovery-focused drills where you emphasize a smooth, extended arm recovery. Count to yourself during the recovery to build a slower, more controlled tempo.

What Drills Help Improve Breaststroke at Every Level?

Beginners benefit most from kick-on-board work and vertical kicking to build the whip-kick pattern. Intermediate swimmers use catch-up and one-arm drills to groove timing and the glide. Advanced swimmers train descending 200s, off-wall pullouts, and fast 50s at race pace.

Drill work is essential for breaststroke improvement. Drills isolate specific components of the stroke and build muscle memory for proper technique.

Beginner Drills:

  • Kick on Board: Hold a kickboard and focus on the whip kick timing and width. Do 4x50 with 20 seconds rest, focusing on keeping your knees narrow and feet turning outward.
  • Vertical Kick (Tub Drill): In the deep end, keep your body vertical and execute the breaststroke kick without arms. This builds kick power and body awareness.
  • Arms-Only with Kickboard Between Legs: Hold a kickboard between your thighs and focus on the arm pull pattern. This removes the complexity of the kick and lets you focus on arm mechanics.
  • 6 Kick Switch: Kick on a board for 6 breaststroke kicks, then 6 flutter kicks (on your side), then back to breaststroke. This builds kick versatility and helps you feel the difference in movements.

Intermediate Drills:

  • Catch-up Drill: Push off the wall and take a stroke, starting the next stroke only after your hands touch. This emphasizes the glide phase and prevents rushing between strokes.
  • One-Arm Breaststroke: Use one arm for a full pull while the other arm stays extended, then switch. This develops balanced pull strength and body awareness.
  • Build Drill: Swim 25 meters easy, 25 meters moderate, 25 meters hard breaststroke. Repeat 4x. This builds speed awareness and tempo control.
  • Breaststroke Pullout Practice: Do 6x25 focusing on maximizing distance off each wall with the underwater pullout sequence. Rest fully.
  • Tempo Kick: Alternate 50 meters of very slow, controlled breaststroke kick (emphasizing width and drive), then 25 meters of faster kick. Repeat 4-6 times.

Advanced Drills:

  • Hybrid Breaststroke: Swim breaststroke arms with flutter kick. This builds arm power and helps you understand pull-to-kick timing relationship.
  • Descending 200s: Swim four 200-meter breaststroke repeats, with each one faster than the last. Rest 1-2 minutes between. This builds speed work and race simulation.
  • Undulation Drill: Emphasize exaggerated chest pressing and hip movement during the stroke to develop body awareness and undulation control.
  • Off-Wall Pullout: Push off the wall and execute the pullout sequence, but start 5-10 meters from the wall. This builds your pullout power in open water.
  • Breaststroke Kick with Fins: Use long-blade fins to increase resistance and build explosive kick power. Remove fins and notice how much faster your regular kick feels.
  • Fast 50s: Swim 8-10 repeats of 50 meters at race pace or faster, with 30-45 seconds rest. This builds anaerobic capacity and race speed.

What Training Tips Build Breaststroke Efficiency and Speed?

Prioritize quality over volume, pace the first 50 aggressively (with a strong pullout) and build through the race, and build your set structure around anaerobic power plus longer-distance aerobic work. Flexibility for ankles and hips — plus a strong core — is non-negotiable.

Quality Over Volume: Breaststroke is a technical stroke that rewards quality repetitions more than sheer volume. A set of 6x100 meters at a controlled pace with a focus on technique will benefit you more than a thousand-meter set at a poor pace with sloppy technique. Always prioritize stroke integrity.

Warm Up Properly: Begin with 200-300 meters of easy, controlled breaststroke. This builds body awareness and prepares your muscles for work. Follow with some drill work to reinforce technique, then move into the main set.

Pacing Strategy: Breaststroke allows for more even pacing than some other strokes. In a 200-meter race, many elite swimmers aim for negative splits (second 100 faster than the first). However, the first 50 (with the underwater pullout) is often the fastest part. Build your training sets to mirror this profile—fast 50, controlled 100-150, then a strong final push.

Tempo and Rhythm: Breaststroke has a natural rhythm. Experiment with different tempos (strokes per minute) to find what feels most efficient for you. Faster tempos might feel more energetic but less efficient; slower tempos might feel controlled but less powerful. Track your strokes per 100 meters during different efforts to understand your preferred tempo.

Building Anaerobic Capacity: Incorporate shorter, faster repeats (50-100 meters) at 85-95% effort with adequate rest. These sets build the power and speed you'll need for race situations.

Longer Distance Work: Don't neglect longer breaststroke sets. Swimming 300-500 meters continuously at a controlled pace builds aerobic capacity and mental toughness. These longer efforts also give you time to really focus on technique when fatigue sets in.

Cross-Training Benefits: Breaststroke swimmers benefit from strength training focused on the hip adductors, chest, and shoulder muscles. Flexibility work, especially for ankles and hips, is invaluable. Incorporate core work regularly—a strong core is essential for maintaining body position.

Recovery Importance: Don't underestimate the value of easy, recovery breaststroke. Swimming slow breaststroke at 60-70% effort on easy days promotes adaptation and prevents overtraining. This is when you can focus entirely on technique without the pressure of speed.

Ready to Accelerate Your Breaststroke Development? Finding the right instructor makes all the difference. Whether you're a beginner building the fundamentals or an experienced swimmer seeking to refine your technique, professional coaching provides personalized feedback and tailored drill work. Explore swim lessons near you and connect with certified instructors who can elevate your breaststroke to the next level.

Frequently Asked Questions About Breaststroke

Is breaststroke the easiest swimming stroke to learn?
Breaststroke is often considered one of the more intuitive strokes because the mechanics feel natural and the movement is relatively slow. However, mastering proper technique takes practice. The whip kick is particularly tricky for beginners, and coordination between arms and legs requires dedicated drill work. Many swimming instructors find that breaststroke has a gentler learning curve for complete beginners compared to freestyle, but reaching efficiency requires solid technical understanding.

How do I fix my scissor kick in breaststroke?
A scissor kick occurs when your legs cross the midline of your body. To fix it: practice vertical kicking drills to strengthen hip abduction, use a kickboard and focus on keeping your feet outside your hip line, and slow down your kick to gain control. Video analysis is extremely helpful for identifying scissor kick patterns. Ask a coach or knowledgeable swimmer to watch you from the front and provide feedback on your leg position.

What's the proper timing sequence for breaststroke?
The sequence is: pull, breathe, kick, glide. Begin the arm pull by sweeping outward, then as your arms come together, lift your chin to breathe. Your legs extend during the glide phase. This timing maximizes efficiency and speed. The glide is critical—many swimmers skip this and slow themselves down. Practice this sequence slowly until it becomes automatic.

Should my head stay underwater in breaststroke?
Your head should be positioned so your chin is just above the water surface at the peak of your breath. Don't lift your head excessively, as this disrupts body position and creates a sinking sensation in your legs. Practice neutral head position and forward breathing to maintain streamline.

What is the underwater pullout in breaststroke?
After the start or a turn, you're allowed one underwater pull and one dolphin kick before surfacing into your normal breaststroke. This gives you a fast start. The sequence is: one full arm pull, one dolphin kick (legs together), then surface and execute one breaststroke kick before beginning your normal stroke. Perfecting this sequence can provide significant advantages in racing.

Is breaststroke a good training stroke for building strength?
Yes, breaststroke is excellent for building strength, particularly in the chest, shoulders, and hip adductors. The resistance provided by the whip kick and the sculling nature of the arm stroke make it effective for conditioning. Many swimmers use breaststroke as a warm-up and recovery stroke while also incorporating intense breaststroke sets for strength development.

Authoritative Sources

Breaststroke is one of four competitive swimming strokes. To become a well-rounded swimmer, explore the other strokes as well:

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