Using a stroke correction buoy during swim training has many important advantages that can help swimmers progress quickly and effectively.

Improves Body Alignment: One of the biggest benefits is better body alignment. The buoy lifts the hips and legs, helping the swimmer stay flat and streamlined in the water.
Isolates Arm Movements: When the legs are kept still, swimmers can concentrate fully on perfecting their arm stroke, hand entry, pull-through, and recovery.