Brandon William on MSN

Insane 90-day muscle transformation

This video captures a true fitness journey: 90 days, one goal, and no shortcuts. My best friend started as a skinny beginner and ended up stronger, leaner, and more motivated than ever. We tracked ...
I challenged myself to do 100 muscle ups every day for 30 days—and the results were INSANE! In this video, I’m documenting my full journey from the first day of this intense workout challenge all the ...