What it is
The spinal axis is the line along which the hips and head twist together to breathe in Front Crawl. The face stays in contact with the water while the body rotates as one unit.
Essentials
- Face touches the water; hips and head twist together as one unit.
- Twist the head away from the extended arm.
- Stop turning when roughly 2/3 of the face is over the water line.
- Keep eye, cheek, and edge of lip in the water.
- Make it a quick breath: expel air quickly with a burst, then inhale.
- The head aims down when not breathing; rotate back when the recovering arm begins its over-water recovery, no later than when the arm travels past the face.
Progression
- Front Crawl Breathing
- Precise breaths
What goes wrong
- Banana body / head bending: the body bends at the waist instead of twisting along the spinal axis. Correction: hips and head twist together along the spinal axis to breathe.
- Rotating only from the shoulders: fails to engage the core and hips. Correction: the twist must involve the hips as a unit with the head.
- Sloppy or tilted breathing: correction is to practice breathing to the side repeatedly in a way that develops good habits.
- Exceeding 90° of rotation to the surface: the natural roll to the hips and shoulders should not exceed 90°.
- Head not aiming down between breaths: check that the head aims down when not breathing.
How you know it worked
The face stays in contact with the water throughout; the hips and head twist as one unit along the spinal axis; roughly 2/3 of the face clears the water for a quick breath, then the face returns down with a coordinated twist of head and hip.
How you teach it
The twist runs along the spinal axis rather than bending at the waist. Monitor the body line and watch that the head and hips initiate and complete the twist as one unit, not the head alone. The return after the breath is also a twist of head and hip together, not a separate head movement.
Build the skill gradually. Start and end in Position 11. Treat the learner like a sculptor chipping away at a block: begin with a solid block of Position 11 kicking, then slowly add a single arm stroke of freestyle. Use short-distance swims of 3–5 strokes total to remove anxiety and fear of breathing. The catch-up drill works well here: wait in Position 11 for 3–5 kicks, then do a single arm stroke. As the swimmer gains skill in doing the arms without sinking, twisting, or slapping the water wildly, reduce the pause in Position 11 between arm strokes. Promote returning to Position 11 for the start and finish of every arm stroke.
Focus on body posture first: a long, flat body held neutrally at the surface from chin to toes. Add hip and shoulder rotation drills later, once basic body line and balance are mastered. The Head Lead Balance with Rotation drill is useful: hands at the sides, head leading and balancing flat on the water's surface, the swimmer rotates the body along the spinal axis, turning the hips 90 degrees to the surface, then rotates back. A steady, determined kick is essential for maintaining balance and is what makes the drill possible. When performed correctly, a strong kick and a well-turned head prevent the body from wiggling or weaving.
Avoid letting learners create sloppy or tilted breathing. Practice breathing to the side in Front Crawl or Freestyle repeatedly in a way that develops good habits. Teach the twist of the head and hip together, with the face touching the water, and have learners stop turning when roughly 2/3 of the face is over the water line, then return the face down into the water with a twist of head and hip. The natural roll to the hips and shoulders with each stroke should not exceed 90° to the surface of the water. Promote long lines: arms, spine, legs, toes. Chin slightly tucked; avoid banana body. The hips and shoulders should rotate with the arms as they spin through Position 11, underwater, and to the hip-line. Arms travel through Position 11 but do not pause; any pauses should be minimal and in "soldier" or at the hips. Maintain a constant flutter kick throughout.