Ryan Woodruff, Lynchburg YMCA
This is the sort of workout that could work well in the context of many high school practices. We had 5 lanes (lanes 2 through 6 in our pool). Swimmers dive off the blocks in lanes 3,4, and 5 for an all out 25. Their next instruction was depends on what lane they were in – either a 15m underwater kick, 5 push-ups/10 squats, or a 15m sprint. Get back behind the blocks and do it again!