Why does making a face make you stronger?

I was at the gym today, and I was using a machine that was directly across from a guy working on his shoulders. I was forced to watch this guy do his reps, and I couldn't help but wonder, did he just smell something bad? Or does contorting your nose and mouth actually help you lift more? Do I make that face when I lift weights? And how do I take a picture of him with my phone without being too obvious?


Keirra said...

ask lilli she is good at game faces!

Christian said...

Pretend like your texting.