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Opposite Arms

As one hand enters, the other leaves the water at the thigh – continuous backstroke arms with no pause.

Stages
Stage 5, Stage 6, Stage 7
Difficulty
Developing
Skills
Coordination, Backstroke Arms, Stroke Timing
Equipment
None, Pull Buoy
Age
7–99 years
Group size
1–14 swimmers
Time
About 4 minutes
In a lesson
Skill Development 1, Skill Development 2
Shared by
SwimShare Resource

What it develops

  • Backstroke with shoulder rotation and a steady rhythm
  • Swim with fewer, longer strokes
  • Efficient backstroke with rotation and catch
  • Improve stroke efficiency on all strokes
  • Efficient backstroke over distance
  • Keep technique and stroke count as distance increases

How to run it

  1. Standing with shoulders under, practise: one arm up, one arm down, swap together like a windmill.
  2. Swim backstroke keeping arms on opposite sides of the circle.
  3. Say 'in-out' as one enters and the other exits.
  4. Aim for a smooth, even rhythm.

Teaching cues

  • One in, one out.
  • No waiting.
  • Keep the windmill turning.

Make it easier

  • Practise standing, then with a pull buoy.
  • Slow tempo.

Make it harder

  • Hold the rhythm for a length with rotation.
  • Teacher claps a tempo; match it.

Common faults

  • Resting an arm at the thigh.
  • Both arms ending up at the top together.

Corrections

  • 'When one hand goes in, the other must come out.'
  • Count 'in-out, in-out' aloud.

Assistant / L1 role

  • Clap the in-out rhythm beside the lane for a swimmer who pauses.

Helps with