”I ran 12 and 8 miles 2 days in a row. What type of workout should I do on day 3?“ Hi Nana, Sounds like you're a running machine ! But even machines need a rest , right? So on day 3, I suggest giving your legs a break and work on your upper body instead. Why? Because your legs needed the rest and recovery . There’s an idiom we use often, “Rest is the key to a longer journey”. So ask your legs to take a break. Your legs will kiss you. Also your upper body is like the sidekick to your legs. It's not always in the spotlight, but it's essential for your running performance. When your arms and core are strong, you can swing your arms more efficiently and keep your core engaged , which helps you run faster and longer without getting tired. Also, working on your upper body can help prevent injuries . When your upper body is weak, you're more likely to compensate...