Interesting read https://www.usatoday.com/s... 👀

What muscles reveal about actual fitness levels
Everyone's body will respond differently to exercise. Experts say muscles indeed provide benefits but they are not an indication of overall fitness.
https://www.usatoday.com/story/life/health-wellness/2025/02/15/muscles-actual-fitness-levels/78382766007/
1 month ago