Swimming Skills: Faster Breaststroke, Cardio and Health Benefits

Swimming the breaststroke and backstroke efficiently depends on specific muscle engagement and stroke technique. Learn about the cardio benefits of lap swimming and the essential rules to avoid disqualification.

What Should Swimmers Eat?

Published Jul,08 2011 | By Mike Samuels

Swimming is a demanding cardiovascular activity that burns a high number of calories. Half an hour of vigorous lap swimming burns between 300 and 444 calories, while crawl and butterfly can burn close on 500 calories in the same amount of time.