Книга Science of HIIT Understand the Anatomy and Physiology to Transform Your Body, Ingrid S. Clay купити в Україні Книжковий інтернет-магазин СЕНС Київ
Try to keep up a rate of 26 spm (strokes per minute, which is displayed on the rowing-machine console). Add one power stroke at the top of each minute interval. Recover between the last of your power strokes until the beginning of the next minute. The first exercise of each set is a kettlebell movement, …
