A pulsating electric fence / magnetic technology could keep sharks away
More safeguards / action / technology could be taken to prevent coach abuse
Autistic kids could have a swim / sports team
Maps could show swim, hiking, climbing, and surf spots
Underprivileged kids could get swim lessons
Wetsuits could enhance survival in surfing / open water
Swim tethers / harnesses / cords could enable training in small pools
Swimming pools, basketball courts, private gyms/studios, etc. could be rented out
Swimming pools could be see-through and between buildings
Audio could listened to while swimming
Pools could be made of saltwater
Ozone, UV light, and carbon could treat water instead of chlorine
Mermaid exercise classes could be available
Infants could take swim lessons
Rip currents could be fought by going with the flow
Cold water swimming could have health benefits
