Original price was: $74.57.Current price is: $28.00.

The popularity of high-intensity interval training (HIIT), which consists primarily of repeated bursts of high-intensity exercise, continues to soar because its effectiveness and efficiency have been proven in use by both elite athletes and general fitness enthusiasts.

Category:
Martin Buchheit & Paul Laursen - Science and Application of High-Intensity Interval Training: Solutions to the Programming Puzzle
Martin Buchheit & Paul Laursen – Science and Application of High-Intensity Interval Training: Solutions to the Programming Puzzle