Common Swimming Mistakes Beginners Make at Singapore Public Pools (And How to Fix Them)

By the Swimming Lessons Near Me team · Last reviewed: 20 October 2026

The most common swimming mistakes beginners make in Singapore public pools are almost universal: lifting the head to breathe instead of rotating, kicking from the knee rather than the hip, holding the breath underwater, and not knowing lane etiquette well enough to swim comfortably in a shared space. None of these is difficult to correct with focused attention and a few targeted drills — but they all get worse, not better, with more unguided practice. This guide covers the eight mistakes coaches see most often at Singapore pools, what causes each one, and the specific fix for each.

Why Beginners Often Reinforce Their Mistakes

The problem with learning to swim through self-guided lap swimming is that the faults become habitual. If you’ve been swimming 20 laps per session with your head up for six months, you haven’t practised swimming correctly for six months — you’ve practised swimming incorrectly six hundred times. Technique faults don’t wash out with volume; they deepen with repetition. A few sessions with an experienced coach who can observe from the deck, rather than from inside the water alongside you, will identify in minutes what you’ve been unable to feel for months.

The Eight Most Common Beginner Mistakes

Mistake 1: Lifting the Head to Breathe

What happens: Instead of rotating the head to the side, the swimmer lifts it forward. The hips drop immediately, creating drag, and the stroke disrupts completely to accommodate the head movement.

Why beginners do it: Fear of inhaling water, combined with a lack of trust that the bow wave (the low area beside the cheek) is already above the waterline. Lifting feels safer but produces the opposite outcome.

The fix: At the pool edge with one arm extended, practise rotating the head — ear to shoulder, not chin out. The face doesn’t lift; it rotates. When the ear drops back into the water, the mouth should naturally follow. Once this feels comfortable, integrate it into slow freestyle lengths with deliberate attention.

Mistake 2: Holding the Breath Underwater

What happens: The swimmer holds their breath throughout the stroke and tries to exhale and inhale simultaneously when the face clears the water. The result is a rushed, insufficient breath that leaves carbon dioxide in the lungs.

Why beginners do it: Instinct. The body interprets face submersion as a threat and holds breath as a reflex. This doesn’t go away through willpower — it has to be overridden by consistent deliberate practice of underwater exhalation.

The fix: Spend 5 minutes at the pool edge or standing in the shallow end, blowing slow, steady bubbles through nose and mouth with your face submerged. Make this the first drill of every session until it becomes automatic. Only then will the breath window at the surface be used purely for an inhale.

Mistake 3: Kicking From the Knee

What happens: The kick is wide and slow, bending deeply at the knee, generating drag rather than propulsion. Legs sink. The swimmer gets tired fast with little forward movement.

Why beginners do it: A cycling motion feels like it should work, and the hip-driven flutter kick feels counterintuitively small.

The fix: Kickboard drill at the pool wall: hold the board with straight arms and kick with feet pointed (plantar flexed), driving the movement from the hip. The knee should bend only slightly. Work to keep the feet within the body’s shadow — no wide arcs.

Mistake 4: Dropping the Elbow During the Pull

What happens: During the underwater pull, the elbow drops below the wrist. Instead of pushing backward through the water, the arm pushes down, generating lift but minimal forward speed.

Why beginners do it: It’s difficult to feel from inside the water. The movement that looks flat from the deck often feels powerful to the swimmer.

The fix: Practise with a pull buoy (available at most Singapore public pools) and focus on feeling pressure along the forearm and hand — not just the palm. If you only feel the pull in your palm, the elbow has dropped. Try fingertips-down catch, keeping the elbow at or above wrist level through the first half of the pull.

Mistake 5: Not Rotating the Hips

What happens: The swimmer lies flat, arms entering symmetrically. The stroke looks laboured, shoulder recovery is low and awkward, and breathing to the non-preferred side feels impossible.

The fix: Think of being on a slow rotisserie — the hip on the pulling side should drop as the arm extends forward, rotating the whole body axis about 30–40 degrees. This also creates the bow wave that makes bilateral breathing possible. Swim one length specifically focusing on feeling the hip drop; most beginners notice immediately how much more comfortable the stroke feels.

Mistake 6: Breaststroke With Simultaneous Arms and Legs

What happens: Arms pull and legs kick at the same time. The swimmer loses the glide phase completely and fights the water on both sides simultaneously. It’s exhausting and slow.

The correct sequence: Pull ? breathe ? kick ? glide. Each phase completes before the next begins. Drill with arms-only (pull buoy) and legs-only (kickboard) separately before putting them together. If you experience knee pain during breaststroke, see a physiotherapist — the kick may be stressing your knee in a way that needs addressing rather than pushing through.

Mistake 7: Breathing to One Side Only

What happens: The swimmer always breathes right (or always left). Over time, the non-breathing side’s pull shortens, creating an asymmetric stroke and uneven muscle development. In Singapore’s busy public pools, one-sided breathers often can’t see what’s in their lane ahead of them.

The fix: Bilateral breathing — every third stroke, alternating sides. Hard at first; most swimmers spend two to four weeks feeling awkward before it becomes natural. Worth the discomfort: more symmetric stroke, better spatial awareness in a shared lane, and easier open-water swimming if that ever becomes a goal.

Mistake 8: Ignoring Lane Etiquette (Specific to Singapore Public Pools)

What happens: Beginners unknowingly enter a fast lane, stop in the middle of a lane, or fail to overtake properly, creating friction with other lane users. In a busy Singapore public pool this creates safety hazards as well as social ones.

Lane Etiquette Quick Reference for Singapore Pools

Common Mistakes Specific to Singapore’s Public Pool Environment

Beyond technique, Singapore’s public pools present specific behavioural habits worth establishing early:

• Shower before entering. Most Singapore public pools require pre-swim showers by rule. It also reduces the chloramine load in the water that causes red eyes and skin irritation.
• Don’t use the leisure pool for lane training. Leisure pools are for recreational swimming; lane pools are for lap training. Beginners sometimes practise laps in a leisure pool — this creates hazards for children and casual swimmers.
• Respect the lane speed marking. If you’re being consistently overtaken in a “medium” lane, drop to slow. It’s not a judgement; it’s logistics.

Safety Reminders for Public Pool Swimmers

Never practise breath-holding drills in a public pool unsupervised. Shallow-water blackout — sudden loss of consciousness from oxygen depletion — is a real risk in recreational swimming and has occurred without warning to swimmers who felt fine immediately before. A lifeguard on duty is not a substitute for not doing unsafe drills; their job is emergency response, not preventing individual unsafe practice. If a coach suggests extended breath-holding drills in a recreational programme, ask why and what the supervision protocol is before complying.

Frequently Asked Questions

How do I know which mistakes I actually have?

Most swimmers can’t feel their own technique faults accurately. The fastest way to find out: arrange a single coaching session where a qualified coach watches you from the deck for a full length or two. They will see in minutes what you cannot feel.

Will swimming more laps fix my technique?

Not if the technique is wrong. More volume reinforces existing patterns. Technique improves through deliberate, focused practice on specific elements — not through accumulating distance.

How long does it take to fix a technique habit?

Most specific faults show measurable improvement within 5–10 focused sessions. Becoming automatically correct under fatigue — where the fault won’t resurface when you’re tired — typically takes several months of consistent correct practice.

Can I fix my technique without a coach?

For some faults, yes — if you have a reliable way to observe yourself (pool wall mirror, or a friend filming on a phone from the deck). For faults you can’t feel and can’t observe, a coach is far faster and more reliable.

Are there specific pools in Singapore that are better for beginner lap swimming?

Less crowded pools at off-peak times (weekday mornings or lunchtime) are considerably better for beginners than weekend afternoon peak sessions. ActiveSG’s pools page lists all public facilities and their opening hours.

Is a condo pool better than a public pool for learning to fix technique?

Often yes — a condo pool is quieter, has no lane traffic, and gives a private lesson coach and learner uninterrupted space to focus on technique. The shorter length is not a disadvantage for technique work. See condo swimming lessons for more.

Find a Lesson to Fix Your Technique

Swimming Lessons Near Me connects Singapore swimmers with certified coaches for private technique correction sessions at public pools and residential condo pools. Whether you’re fixing a single fault or building technique from scratch, contact us to find a coach near you.