What real recovery looks like (and why it's not the same as doing nothing).

Spring is a good time to mix up your routine, which has big benefits for strength and endurance — while keeping things interesting. By Hannah Singleton Say you go to the gym and pick up the same pair ...

During a long run, focus on easy pace for the majority of the workout. Then accelerate to your gray zone effort for the last several miles (aiming for that 5 to 6 RPE). For example, in a 14-mile run, ...