The Limited Time Widowmaker program is a program designed for those who are short on time but still want to make progress. Each workout features a 'Widowmaker' set - a single set of 20-rep squats at the end of the workout. The goal of this program is to build strength and endurance. Tips for running this program include being conservative with your initial training max, taking sufficient rest between sets, and pushing through the tough Widowmaker set.