So my colleague coach Nadya was asked during one of her adult class the other day about what strokes helps one to burn the most calories in order to lose weight. Most people will guess the Butterfly as it is the most physically demanding stroke where one must kick forcefully to move yourself forward and to propel your upper body above the water to breathe. The amount of calories burn per hour swimming fast butterfly is approx 774 calories and indeed, this is the stroke that b