How to Swim Backstroke Faster: A Coach's Technique Guide

How to Swim Backstroke Faster: A Coach’s Technique Guide

To swim backstroke faster, hold a flat, high body line with your ears in the water, rotate your shoulders and hips as one unit through every stroke, enter each hand pinky-first directly above the shoulder, and drive a small, fast flutter kick from the hips. Speed in backstroke comes from reducing drag and rotating well — not from pulling harder.

Most adults I coach in Singapore condo pools learn backstroke second, after freestyle, and they carry across every bad habit they had. Sitting hips. A dropped head. Arms that windmill without any rotation. Backstroke punishes all of it, because you cannot see where you are going and you cannot hide behind a big pull. Fix the body first. The arms get easier after that.

Why backstroke feels slow for most swimmers

Backstroke is a fast stroke. On paper it is second only to freestyle. Yet most recreational swimmers are slower on their back than on their front by a wide margin, and the reason is almost always the same: they swim it flat, like a plank, with the arms doing all the work. A flat swimmer has to muscle every stroke. A rotating swimmer lets the body do half the job.

The second reason is the head. In backstroke your head is the anchor of your body line. Lift it to look at your feet — a reflex when you feel unsteady — and your hips sink immediately. From that point on you are swimming uphill.

The seven-step progression to a faster backstroke

1. Set the head. Lie on your back, ears submerged, eyes looking straight up or very slightly toward your toes. Your chin should be neither tucked to your chest nor tipped back. Hold this for a 25m kick before you add anything else.
2. Lift the hips. Press your upper back gently into the water and think of your belly button rising toward the surface. Your hips should sit high enough that a small part of your suit breaks the surface.
3. Kick small and fast. The flutter comes from the hips, with loose ankles and toes just breaking the surface into a small boil. Big splashy kicks look powerful and produce almost nothing. If your knees come out of the water, you are bicycling.
4. Rotate as one unit. Shoulders and hips turn together, roughly 30 to 45 degrees to each side. The rotation is what lets your hand reach deep water and gives your shoulder room to recover without straining.
5. Enter pinky-first, in line with the shoulder. The arm recovers straight up over the shoulder, thumb leaving the water first, and the hand slices in little-finger-first directly above the shoulder line. Entering wide of the shoulder or across the midline both cost you.
6. Bend the elbow underwater. Once the hand is in, catch the water and bend the elbow to around 90 degrees, pushing the water toward your feet. A straight-arm pull under the water is the single most common speed leak. Finish with the hand accelerating past your hip.
7. Connect arm to arm. One arm enters as the other exits. This opposition keeps the rotation continuous and stops the dead spot where you glide flat and slow down.

Backstroke vs freestyle: what actually differs

Breathing: simpler than you think

Your face stays out of the water, so there is no breath-holding involved and no reason to hold your breath. Settle into a steady rhythm — many swimmers inhale on one arm’s recovery and exhale on the other. That is enough. The only genuine breathing problem in backstroke is water washing over your face when your hips drop or when you swim into someone’s wake. The fix is body position, not breath control.

Common mistakes that quietly cost you speed

• Lifting the head to look at your feet. Hips sink, drag doubles.
• Swimming flat. No rotation means no reach, no power, and sore shoulders.
• Straight-arm underwater pull. It feels strong. It slips water.
• Crossing the midline on entry. Sends you snaking down the lane and stresses the shoulder joint.
• Knee-driven kick. Knees breaking the surface, feet pushing water down rather than back.
• Pausing at the hip. The dead spot after the finish kills momentum. Recover immediately.
• Tensed neck and clenched hands. Tension travels. Relax the jaw and the fingers.

Safety and awareness on your back

You cannot see where you are going. In a condo pool with no lane ropes and no backstroke flags, that matters more than in a competition pool. Count your strokes from the wall on your first few lengths and use that count to know when the wall is coming. Glance at the ceiling or the sky for a fixed marker. Slow down and reach back with a flat hand as you approach the wall — hitting the wall head-first is the classic backstroke injury.

Share the pool. In an unmarked pool, a backstroker is effectively invisible to everyone else. Swim near an edge, look before you push off, and keep children clear of your path. If the pool is busy, pick a different stroke.

Do not use backstroke to practise underwater distance or breath-holding sets. Prolonged breath-holding underwater carries a real risk of shallow-water blackout, which happens without warning and can be fatal even to strong swimmers. Any underwater work should be short, well within comfort, and supervised by someone watching from the deck.

A simple weekly set to build speed

Two or three sessions a week is enough to make real progress. Warm up properly first — a few easy lengths and some gentle shoulder circles go a long way, and a structured warm-up before swimming reduces the shoulder niggles backstroke tends to produce.

• 4 x 25m backstroke kick on your back, arms at your sides, focusing on hip-driven kick.
• 4 x 25m single-arm backstroke, one arm at the side, to feel the rotation.
• 6 x 50m backstroke, counting strokes per length. Try to reduce the count by one without slowing.
• 4 x 25m fast, easy recovery between. Speed work last, when the technique is warm.

If your shoulder aches during or after backstroke, stop and see a physiotherapist. Shoulder pain in swimmers is a technique problem or a load problem, and it does not improve by pushing through it.

When to get a coach

You cannot see your own backstroke. That is the whole difficulty. A coach on the deck, or even a phone recording from the side, will tell you in thirty seconds what you have been guessing at for months. Adults typically fix the head and hips within one or two sessions once someone points it out. If you swim in a condo pool, private swimming lessons in your own pool remove the travel excuse entirely. For structured stroke correction, an experienced swimming coach is worth more than another hundred unsupervised laps. Those new to the water may want to start with beginner swimming classes before tackling stroke refinement.

Frequently asked questions

How long does it take to swim backstroke faster?

Most adults see a clear improvement within four to six weeks of consistent, technique-focused practice. The body-position corrections show up fastest; refining the underwater catch takes longer.

Should my arms be straight or bent in backstroke?

Straight above the water during recovery, bent under the water during the pull. Reversing that — a bent recovery and a straight pull — is the most common technical fault.

Why do my hips sink when I swim backstroke?

Usually the head. Look straight up, keep your ears in the water, and press the upper back gently down. A weak or knee-driven kick makes it worse.

How do I stop water going up my nose?

Exhale gently through the nose when water washes over your face, and fix the body position that is letting the water get there. A nose clip is a reasonable short-term aid while you sort out the head.

Is backstroke good for shoulder or back problems?

Backstroke is often gentler on the lower back than breaststroke, but it loads the shoulder heavily at entry. If you have a shoulder injury, get a physiotherapist’s assessment before adding backstroke volume.

How do I know when I am near the wall?

Count strokes from the push-off over a few lengths and use that number. In pools with backstroke flags, the flags sit five metres from the wall. In a condo pool without flags, count and use a ceiling or skyline marker.

Backstroke rewards patience. Get the head, the hips and the rotation right, and the speed arrives on its own.