Why does this hurt to watch?

After his last competitive season — and getting cut from the Games way earlier than any of us probably saw coming — Brent Fikowski is hungrier than ever. He gave us a glimpse into his training on Instagram, which, on this particular day, involved heavy one-arm dumbbell push presses with a slow negative.

https://www.instagram.com/p/B24xSpjnGn5/

Ouch. Way to fight for it, Brent!

Main image: Brent Fikowski/Instagram