This is a 20-minute AMRAP with 15 thrusters at 40% of 5RM, 15 sit-ups, and 400m run per round. For movement analysis: Thrusters at 40% 5RM take ~2-3 seconds each (45-60 seconds total), sit-ups take ~1.5 seconds each (22-25 seconds), and 400m run takes 75-120 seconds. Total round time starts at ~3-4 minutes in round 1. Round breakdown with fatigue: Round 1 (fresh): 3:15, Round 2: 3:30 (+7%), Round 3: 3:45 (+15%), Round 4: 4:05 (+25%), Round 5: 4:25 (+35%), Round 6: 4:50 (+48%). Transitions between movements add 5-10 seconds per round. Elite athletes (L10) complete 10+ rounds maintaining sub-4 minute pace. Advanced athletes (L8-L9) get 8-9 rounds with increasing fatigue. Intermediate athletes (L5-L7) achieve 5-7 rounds as lactate accumulates significantly. Beginners (L1-L3) complete 1-3 rounds due to strength limitations on thrusters and cardiovascular demands of the triplet.
15 Minute Cap:Find 5RM in Back SquatThen,20 Minute AMRAP:15 Thrusters @ 40% of 5RM15 Sit Ups400m Run
