Boost your swim training and break your personal bests with the Swimsportz Swim Trainer. This durable resistance band challenges your key swimming muscles and enhances aerobic endurance, so you'll swim faster when you’re not training with it. Ideal for maximising your workout in limited pool space, it supports all competitive strokes—freestyle, butterfly, backstroke, and breaststroke. Transform your home pool into an Olympic-level training ground: simply strap on the belt, attach the stretch cord, and start improving your skills.