>>Technique buys you so much more speed and/or efficiency in swimming compared to cycling or running. I know this isn’t the topic, but the exact same thing app

>>Technique buys you so much more speed and/or efficiency in swimming compared to cycling or running. I know this isn’t the topic, but the exact same thing applies to rock-climbing. After a certain point, sheer strength won’t help you if you don’t have sufficiently good technique.