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CrossFit Black Ridge – CrossFit View Public Whiteboard Metcon (No Measure) tabata core (3 rounds) 20/10 sec work to rest ratio -elbow plank -high plank -hollow rock -overhead bar hold 75/55 *alternate after every movement Metcon (AMRAP – Reps) tabata for 4 rounds: 20/10 sec work to rest ratio -alternating jumping lunges -overhead squats 75/55…