In one of the funniest gym fails that’s blowing up online, a dedicated lifter accidentally grabbed a tub of keratin hair treatment instead of his usual creatine powder and headed straight to the gym for his pre-workout scoop. Thinking he was about to fuel his muscles for an epic session, he mixed the creamy white keratin supplement into his shaker bottle, chugged it, and hit the weights like any other day. It wasn’t until midway through his set—when his hair started looking suspiciously glossy and his lifts felt suspiciously unchanged—that he realized the massive mix-up. The story, complete with confused gym selfies and a now-iconic “why is my ponytail so shiny?” caption, has people in stitches across social media. The viral clip shows him laughing it off while flexing in the mirror, hair looking salon-fresh and biceps still mid-pump. No explosive gains from the “creatine,” but hey—at least his locks were protected from split ends and gym humidity. Commenters are calling it the ultima...