We've all seen those girls and guys cruise past us - effortlessly making it over the crests on the way out, picking off choice waves with a couple of swift head-down pulls, and getting back out again in no time from the beach. The secret? Usually just lots of time in the water, with muscle strength often compensating even for poor technique. Whatever your level, building power into your paddling is the key to maximising wave time. And training at home is the best way to do it. Check Swim Strong for now till we post more dedicated surf videos.