An efficient stroke is the foundation for success in open water swimming, but comfort and confidence are equally important. The Outside the Box DVD from Total Immersion Swimming will show you how to take your best pool stroke to open water – then stay efficient in any condition and while racing.Part One Perpetual Motion Freestyle: Maintaining a relaxed, easy rhythm for thousands of uninterrupted strokes is far more critical than sheer endurance. Unvarying efficiency also comes f (more…)