Starting our new series of learning the fundamentals of strokes, today we cover breathing patterns in freestyle. This is something that sounds very intimidating in theory but is really simple once you understand it.

Phlex Swim is the content creation team behind the growingly popular startup Phlex. They’ve created the swimmer specific fitness tracker with revolutionary heart rate implementation and accuracy. The EDGE is a goggle worn tracker that uses advanced machine learning algorithms to automatically collect distance, pace, strokes, laps, etc for automatic logging of workout analytics and smart heart rate feedback. You can learn more about the EDGE here.