35 Years of Saving Lives! Infant through adult! Small class sizes! Survival lessons! Stroke development! Fun, gentle methods! Swim teams! British Swim Schools offer swimming lessons for babies, children, and adults, focusing first on water survival skills needed to survive a water accident before moving onto stroke development and more advanced skills. Coached by experienced instructors, students improve their individual swimming technique. Swimming regularly to further increase distance, stamina and speed, this fun league develops healthy competition and team-building.