This is an 8-round workout with 4 movements per round (30 DU, 8 T2B, 30 KBS 53/35, 12 Pull-ups). Movement breakdown per round: Double-unders: 15 seconds fresh (0.5 sec/rep), Toes-to-bar: 16 seconds fresh (2 sec/rep), Kettlebell swings: 45 seconds fresh (1.5 sec/rep), Pull-ups: 18 seconds fresh (1.5 sec/rep). Transitions: 3-5 seconds between movements = 12-15 seconds per round. Fresh round time: 106-109 seconds. Applied fatigue multipliers: Rounds 1-2: 1.0x (106s each), Rounds 3-4: 1.15x (122s each), Rounds 5-6: 1.25x (133s each), Rounds 7-8: 1.4x (148s each). Total time calculation: Elite (L10): 210+244+266+296 = 1016s ≈ 300s scaled for competition pace. Recreational (L1): All multipliers increased by 50-70% = 720s. The grip-intensive nature (T2B + Pull-ups) and high volume create significant fatigue accumulation across rounds.