Complete as many repetitions of the pushup as you can with perfect form. Then immediately do as many reps of the bench press as you can, using a pair of light dumbbells—the amount that you could usually lift 20 times. Rest for 2 minutes. That’s 1 round. Do a total of 5 rounds.
Paul Mescal talks about his intense training regime ahead of Gladiator II
'It just meant lifting heavy things for a long time...and eating lots of chicken'