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Condo Swimming Lessons > Condo Swimming Guides > Common Swimming Mistakes and How to Fix Them: A Coach’s Guide

Common Swimming Mistakes and How to Fix Them: A Coach's Guide

Common swimming mistakes – coach correcting freestyle technique at Singapore condo pool

Why Most Recreational Swimmers Have the Same Problems

Walk along the edge of any public pool in Singapore and watch the recreational swimmers for a few minutes. You will see the same mistakes repeated across lanes: heads lifted too high, arms pulling wide, legs sinking, breathing happening at the wrong moment. These are not unique individual faults — they are the predictable outcomes of learning to swim without proper coaching, or of learning correct movements and then drifting into comfortable-but-inefficient habits over years of practice.

The good news is that most common swimming mistakes have clear fixes. Once you understand what you are doing wrong and why, correction is largely a matter of deliberate practice. A qualified coach makes the process much faster by providing real-time feedback that you cannot get from watching yourself.

Mistake 1: Lifting Your Head to Breathe in Freestyle

This is the single most common freestyle error in Singapore pools. When swimmers lift their head forward to breathe, their hips and legs drop immediately — you can observe the cascade effect clearly underwater. The result is increased drag, a disrupted kick rhythm, and exhaustion that sets in far earlier than it should.

The fix is lateral breathing: rotating the head to the side while keeping one goggle lens in the water. The mouth clears the surface for a quick inhale before the head returns to the neutral, face-down position. This takes practice to automate, but once it does, freestyle becomes dramatically less tiring. A coach can correct this in one or two sessions by having you practise rotation drills on a kickboard before attempting full freestyle.

Mistake 2: Crossing the Midline on the Entry

Many freestyle swimmers enter their lead arm across the centreline of their body — a fault called “crossing over.” This causes the body to rotate in the wrong direction, makes proper hip rotation impossible, and puts the shoulder joint at risk of impingement over time. It usually develops because swimmers are unconsciously reaching for the breath rather than entering the arm cleanly in line with the shoulder.

Correction involves slowing down the entry and consciously placing the hand in line with the same-side shoulder before extending. Swimming with fists closed — a classic drill — removes the habit of relying on hand feel during entry and forces better arm placement.

Mistake 3: A Bent-Knee Kick

Beginners almost always kick from the knee rather than from the hip. A bent-knee kick pushes water backward rather than down, creates significant drag, and tires the leg muscles quickly without producing much propulsion. The correct freestyle kick comes from the hip, with the knee remaining mostly straight and the ankle relaxed and flexible.

Kickboard drills help isolate and correct kick technique. A good coach at your condo pool will have you kick on a board while observing from above and underwater, giving immediate feedback on knee bend and ankle flexibility. This is one of the quickest corrections to make with direct coaching — it often improves noticeably within a single session.

Mistake 4: Holding Your Breath Instead of Exhaling Continuously

Many recreational swimmers hold their breath while their face is in the water, then try to exhale and inhale during the brief window when their mouth clears the surface. The result is a gasping, rushed breathing cycle that disrupts stroke rhythm and leaves the swimmer feeling out of breath even at slow speeds.

The correction is continuous exhalation through the nose and mouth while the face is submerged, so that when the head rotates to breathe, only an inhale is needed. This requires building the habit of water comfort — the willingness to let bubbles flow freely from the nose. Adult swimming lessons at condoswimming.sg specifically address this issue, which is almost universal among adults who learned to swim without formal coaching.

Mistake 5: Poor Body Position — Sinking Hips

Sinking hips create enormous drag and make every stroke harder than necessary. They are usually caused by a combination of lifting the head (which pushes the hips down) and insufficient core engagement. The fix involves training the body to maintain a near-horizontal position — head neutral, core lightly braced, hips at the surface.

Drills that help include swimming with a pull buoy between the thighs (which artificially lifts the hips and teaches the body how a good position feels) and exaggerated balance drills where you practise floating face-down with arms extended, focusing on hip height.

Mistake 6: Pulling with a Straight Arm

The underwater pull phase of freestyle should involve a bent elbow — what coaches call a “high elbow pull” or “early vertical forearm.” Many recreational swimmers instead pull with a straight arm swept outward, which is far less powerful and places more stress on the shoulder. The correct technique is to begin bending the elbow immediately after the hand enters the water, presenting the forearm as a large paddle surface to pull back against.

This is one of the harder corrections to make without coaching, because it feels unnatural at first. A skilled coach can demonstrate the movement on pool deck, use tactile cues in the water, and give immediate feedback that makes the correction stick.

Getting Stroke Correction Done Right

Self-correcting from video tutorials helps to a point, but the most effective stroke correction happens in person. A qualified coach observes from pool deck, from underwater if the pool permits, and provides feedback in real time — catching errors that only last a fraction of a second and would be invisible on a self-filmed video.

The network at swimmingcoach.sg and swim2u.sg includes coaches with strong technical backgrounds in stroke correction. Bookings at your condo pool through condoswimming.sg allow correction work to happen in a distraction-free environment. For listings of qualified coaches across Singapore, singaporeswimminglessons.sg and swimmingclasses.sg are useful starting points. Private arrangements specifically are covered at privateswimming.sg. To find options near your condo, use swimmingnearme.sg. Coach qualification details are at swimminginstructorcourse.sg, and public pool locations and lane session schedules can be checked at swimmingcomplex.sg. For international programmes and technique camps, swimschoolsinternational.sg is worth visiting. Swimmers with additional physical needs should check specialneeds.com.sg for adapted coaching options. The condoswimming.sg network also includes hometuition.com.sg, aircon2u.sg, and marketingagency.com.sg.

Frequently Asked Questions

How long does stroke correction usually take?
Simple corrections like head position can improve visibly within one or two sessions. Deeper issues like pull mechanics or kick pattern typically take four to eight sessions of deliberate practice to consolidate.

Can I correct my technique without a coach?
Video analysis helps. A waterproof camera or a phone mounted on a clip at pool level can reveal obvious faults. But real-time coaching feedback is significantly more effective because errors are caught and corrected at the moment they occur, rather than after the session.

Will correcting my technique make me slower at first?
Often, yes — this is normal and expected. Changing a habituated movement pattern temporarily disrupts your rhythm. Most swimmers find they are slightly slower for a few sessions, then surpass their previous speed once the new technique is consolidated.

My child has been swimming for years but still has bad habits. Can these be fixed?
Yes, though older habits take longer to unlearn. A coach who specialises in stroke correction can make significant improvements. Start with a single assessment session — book through the contact page.

Are there stroke correction programmes at condoswimming.sg?
Yes. Coaches provide technique-focused sessions for both adults and children at condo pools across Singapore. Contact the team to discuss your specific goals.

Stop Practising Your Mistakes

Every lap you swim with poor technique reinforces the fault rather than correcting it. The most efficient investment you can make in your swimming is a few sessions with a qualified coach who can identify exactly what needs changing and show you how to change it. Reach out via the contact page to arrange a stroke correction session at your condo pool.

Plan lessons at your condominium pool

Use this guidance with the relevant CondoSwimming.sg programme or guide, compare current lesson rates, and prepare with the first condo lesson checklist.

Share your condominium, learner profile, goal and preferred schedule using the enquiry form or WhatsApp CondoSwimming.sg.

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