Mike O'Hearn, 54, is now the star of hundreds of thousands of memes on TikTok and Instagram. Even he has no idea how it all started.
Nick 'The Mutant' Walker trains for bodybuilding competitions with a technique called slow negatives, or eccentric reps, to maximize muscle building.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback