Backstroke Swim
- Intermediate
- Bodyweight
Backstroke is swum face up with continuous alternating arms: one arm pulls underwater while the other recovers straight over the surface. Rolling the body toward the pulling arm is what lets the lats and the large trunk muscles drive the pull instead of the shoulder working alone, and a steady flutter kick keeps the hips near the surface so the body travels in one line. The pulling elbow bends underwater and the hand stays submerged, while the head stays still because lifting it drops the hips and adds drag.
How to do the Backstroke Swim
- Float face up with your body flat, ears in the water and eyes looking up.
- Hold a long body line with hips near the surface and a steady flutter kick.
- Enter one arm overhead with the little finger first and the palm turned out.
- Roll your shoulders and hips toward the entering arm so the back muscles can pull.
- Bend the elbow underwater and press the water toward your hip to finish the stroke.
- Recover that arm straight over the surface as the other arm starts its pull.
Muscles worked
- Primary:
- Back
- Secondary:
- Shoulders, Core, Triceps, and Glutes
Why train it
- Trains the lats and shoulders through a full overhead pulling range.
- Keeps breathing unrestricted, so effort can be held steady for long sets.
- Adds a supine stroke that balances the forward-facing strokes in a swim plan.
Common mistakes
- Swimming flat with no body roll, which loads the shoulder instead of the back.
- Letting the hips sink, so the legs drag and stroke rate has to rise to compensate.
- Lifting the head to look forward, which drops the hips and breaks the body line.
- Crossing the entry arm past the midline, which forces the shoulder into an end-range position.
Frequently asked questions
What muscles does the Backstroke Swim work?
The Backstroke Swim trains the back as the main target. Expect the shoulders, core, triceps, and glutes to take some of the load as well.
What equipment do I need for the Backstroke Swim?
None. The Backstroke Swim is a bodyweight movement, so your own weight is the resistance and floor space is the only requirement.
Is the Backstroke Swim suitable for beginners?
With some training behind you. The Backstroke Swim is rated intermediate, which means the setup matters as much as the effort. It is a reasonable first month goal rather than a first session one, and the alternatives below are the easier way in.
Can I do the Backstroke Swim at home?
Yes, anywhere. There is nothing to buy and nothing to set up, which makes the Backstroke Swim one of the movements worth keeping for days you never reach a gym.
How many sets and reps of the Backstroke Swim should I do?
Work in time, not reps: 10 to 30 minutes steady, or 20 to 40 second efforts with equal rest when you want intervals. Two or three sessions a week sits well alongside lifting.
What are good alternatives to the Backstroke Swim?
Rowing Intervals, Man Maker, and Breaststroke Swim train the same primary muscles as the Backstroke Swim. Pick whichever one matches the equipment in front of you.