Workout: Threshold Peak. Type: Intervals. The hardest threshold day of the block. Six rounds of four minutes at threshold on the rower, one minute easy, twenty-four minutes of high-quality work, one round more than week two's tempo piece. Hold the same strong, even split across all six. This is the last hard session before Friday's test. The score is total distance. 1 movement across 1 section. Created by Fiz.