The famous quote from Olympic gold medalist Frank Shorter is that "hills are speedwork in disguise." That sentiment is undoubtedly true--strong hill running will make for a faster runner. But it's ...

Anyone that follows me on Strava might be used to seeing some micro-intervals in my workout reports. In addition to making cool looking reports, research has shown that these workouts are highly ...

Interval training has become very popular these days, thanks to high-intensity interval training, or HIIT. Proponents of this type of exercise say it delivers many of the benefits of a much longer ...

Consider speed a goal that never goes out of style. Whether you have a (likely virtual) race on the calendar, or you’re just bored with your run routine and need a new challenge, intervals should have ...

10 11 12 10 11 12 10 11 12 10 11 12 these magazines all tell me to do 12 reps why isn't this working well are you pushing yourself well I think it feels hard could ...