Backstroke Technique: The Rolido

The challenge of the inverted position

The backstroke presents a unique biomechanical challenge compared to the other three competitive strokes: the absence of frontal vision and the need to operate in a supine (face up) position.

This postural inversion requires the swimmer to develop very fine proprioception to maintain straight alignment without direct visual reference to the bottom of the pool.

The coach must instill a delicate balance between the relaxation required to float and the muscular tension required to generate power.

Unlike freestyle, where breathing can alter body position, in backstroke the face is always out of the water, but this should not lead to complacency; the swimmer must keep the head fixed and stable as a "pivot axis" while the body rotates around it.

Maintaining this balance between relaxation and power is the first technical obstacle the coach must address to prevent the hips from sinking.

Rotation as an engine of power

The critical foundation of backstroke propulsion is not the isolated arm pull, but the roll or rotation of the body.

Swimming "flat" on the back is inefficient and potentially injurious to the shoulders.

Correct technique involves a rotation on the longitudinal axis that allows the shoulder to exit the water cleanly during the recovery and enter deeply to initiate the pull.

The coach should emphasize that power is generated through this rotation of the body, which allows the large muscle groups of the latissimus dorsi and chest to be involved, rather than relying exclusively on the deltoids.

Proper rotation also facilitates the arm entering the water in line with the shoulder (not crossing the midline), optimizing the thrust leverage

Continuous kick and alignment

As the body rotates and the arms alternate, the kick must be the constant, stabilizing motor.

A strong, continuous kick (flutter kick) that originates from the hip and not the knee is required.

The common mistake is to stop kicking during the rotation phase, which causes the hips to drop and frontal resistance to increase.

Teaching should focus on ensuring fluid and efficient movement through the water, where the kick counteracts the movement of the arms to maintain