Lora Cross, aka ‘L-dawg’, is here for another workout, fitness, exercise, bodyweight strengthening bonanza challenge. The first component is chin-ups: she must complete 31 reps in 5 sets, with the final set starting by the 5:00 mark. The second part of the challenge is push-ups: 80 reps in 5 sets, with the final set starting by the 6:00 mark. There is plenty of flexing! Come watch!