Interval running condenses the powerful effects of regular running into shorter, high-intensity bursts. Research shows it can ...

In simple terms, the 30-20-10 workout involves 30 seconds of low-intensity activity, 20 seconds of moderate-intensity ...

Cold plunges get all the attention, but the most overlooked recovery tool in the performance world might be as easy as ...

If you are looking for running workouts, you can take them to a local track. Look no further than this mix of intervals, sprints, resistance running and goal-mile pace workouts. Choose from the ...

If you prefer more structure, try a ladder fartlek: Run fast for one minute, recover with a jog, then repeat, running for two ...

All products featured on Self are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Like other HIIT ...