People often ask me if I worry about tearing muscles/sore joints when I run, ride my bike or lift weights. In college, I kind of worried about those things, but

People often ask me if I worry about tearing muscles/sore joints when I run, ride my bike or lift weights. In college, I kind of worried about those things, but now sitting in a chair from 8-10 hours a day makes me worry way more about heart health/blood pressure, etc. I just kind of hope to offset all of that sedentary time in front of the monitor, and indeed do hope that all this activity benefits me down the line, be it muscle elasticity, heart health, lung function, whatever.