No gatekeeping here.
A trainer unpacks the trend.
Add Yahoo as a preferred source to see more of our stories on Google. People are fangirling over Caitlin Clark's arms. (Photo Illustration: Anna Pers Bräcke for Yahoo News, photo: Getty Images) Thanks ...
The "peach" era is fading as gyms across America see a massive surge in upper-body training, driven by celebrity influence and the quest for instant, visible results.
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