Speedo Hydro Shredders
When you buy through links on this site, we may earn an affiliate commission.
Get out of the boring old gym and into the pool with these cool new Speedo Hydro Shredders. Just get in the pool, put a Hydro Shredder into each hand, and push, pull, and twist them through the water to create resistance for an intense upper body workout. The harder and faster you move them , the more resistance they produce as the water flows through unique valves and tubercle channels. Best of all, when you finish your workout... you're in a refreshing swimming pool, enjoy.