21 BlackJack: Push ups-Sit Ups Sit Ups with Reach Ups. Push Ups. 20 segundos. Push Up Barras Paralelas + Soga Crossfit Rulemanes + Bandas. The "Blackjack" benchmark WOD (aka: "Twenty-One"), named for the card game, can be done with any two movements - Push-Ups and Pull-Ups are just the most common. Each round of this popular #bodyweight workout totals 21 reps (Push-Ups descending from 20, Sit-Ups ascending from. . $ en 6 cuotas de $ Enjoy an amazing new free blackjack 21 game with full offline play and infinite rounds in single room with an awesome magic dealer following a casino circus. This could be a good idea, but I just push it up against the rail and it works fine. The shoe came in good shape as well. Rest. Rest. "Blackjack" Benchmark WOD. 20 segundos. 40 segundos. 40 segundos. WARMUP: 4x 20 Jumping Jacks 5 Scap Push-ups Black Jack: Pushups (scale to knees) Sit-ups Cashout: 5 sets of plank and 10 dumbe. I did have to adjust the black rubber.