资讯

This exercise improves your backstroke kicking technique and overall leg strength. Stand in the shallow end and practice freestyle arm movements. Extend one arm forward, pull it back through the ...
Athletes use their arm motion to pull themselves through ... The medley relay sequence is backstroke, breaststroke, butterfly, freestyle. Which swim stroke is the fastest? Freestyle is the fastest of ...
Warm up: Aerobic phase designed to gradually raise the heart rate with a combination of high knee lifts and arm swimming actions - front crawl, backstroke ... arm movements (making fists then ...