For this 4-round workout with 20 Wall Balls (20/14), 10 Handstand Push-Ups, and 20 Double Unders per round, I calculated performance by analyzing each movement with progressive fatigue. Round 1 (fresh): Wall Balls 2.5 sec/rep = 50 sec, HSPU 3 sec/rep = 30 sec, Double Unders 0.5 sec/rep = 10 sec, plus 10 sec transitions = 100 sec total. Round 2 (1.1x fatigue): Wall Balls 55 sec, HSPU 33 sec, DUs 11 sec, transitions 12 sec = 111 sec. Round 3 (1.25x fatigue): Wall Balls 63 sec, HSPU 38 sec, DUs 13 sec, transitions 15 sec = 129 sec. Round 4 (1.4x fatigue): Wall Balls 70 sec, HSPU 42 sec, DUs 14 sec, transitions 17 sec = 143 sec. Total baseline time: 483 seconds (8:03). Applied additional set-breaking considerations: Wall balls done in 2-3 sets with 5-10 sec rest, HSPU in 2-3 sets with 8-12 sec rest. Elite athletes (L10) complete in 4:00, while novices (L1) take 8:00+ with frequent breaks.