s ergonomic shape makes isolating leg work easy and effective, while adding additional load to the arms. The buoy is made of durable, wear-resistant EVA material with a high level of buoyancy to keep the swimmer'
s legs in a horizontal position. SIZE: 21,5х9х13 cm. FEATURES: Improve your technique – the trainer helps improve your kick motion, build leg strength and stamina, and provides you with immobilization of arms; Ergonomic form – these ear plugs have been designed to ensure the most secure and comfortable fit; Efficient training of core muscle groups – the trainer helps hold your feet and ankles together and eliminates kicking thus increasing the effectiveness for core muscle group; Soft EVA foam material – will provide you with enhanced durability and comfort swim after swim; Precisely selected float characteristics – stable floating and comfort when using the trainer.