A claim that male kangaroos flex their muscles to impress potential mates has circulated on social media platforms for at least a decade. One such version of the rumor appeared on TikTok on April ...

Any gym-going female human knows just how much men like to show off their muscles. But it turns out that it’s not just male humans who think that flexing their biceps at ladies is an effective ...

I’m a gym girl – I started working out to widen my thigh gap, now I’m squatting my old body weight and flexing my biceps Nancy Jiang Published: 3:45, 30 May 2023 Updated: 10:58, 30 May 2023 ...