Coach Bob Bowman explains about breathing techniques while swimming freestyle.
A good underwater look at Michael Phelps and the undulation he creates with his chest to drive the power in his stroke.
An underwater look at Kosuke Kitijima Breast Stroke timing and his streamline action.
Ideal video of Olympian and World Champion Swimmer Ryan Lochte which shows great angles of his technique.
Breakdown of the Backstroke to Breaststroke crossover turn. Slow motion and frame by frame description and analysis