Product Price Quantity Total Martin Buchheit and Paul Laursen - Science and Application of High-Intensity Interval Training: Solutions to the Programming Puzzle $25.00 Martin Buchheit and Paul Laursen - Science and Application of High-Intensity Interval Training: Solutions to the Programming Puzzle quantity Quantity: $25.00 Back To Shop Update cart Coupon Discount Cart totals Subtotal $25.00 Total $25.00 Proceed to checkout