Jiri Prochazka Taping Nose & Closing Mouth, Does Sprints... Is It Safe?

Jiri Prochazka has had some pretty creative training regiments. Here, we'll see him put a twist on sprints. While most normal people run breathing through their noses, Jiri has opted out of air all together, holding his breath. Will this help the former ufc mma champion? Thank you for joining me on this breakdown as we take a closer glance.