RUNNERS CAN EASILY fall into a basic routine for their workouts: Lace up, hit the pavement, then cruise at a comfortable pace for as many miles as planned. This might feel good, but it’s not always ...

HIIT, or high-intensity interval training, is increasingly popular, and it provides plenty of benefits, from torching calories to increasing your VO2 max and overall athletic performance. SIT, or ...

If you're short on time but still want a good burn from your exercise routine, high intensity interval training (HIIT) may be the best option for getting the most from your workouts. "As opposed to ...

Interval running exercises are basically one of the best ways to improve your speed. These workouts allow you to practice running fast for a brief period of time, then recover and repeat. Over time, ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. High-intensity ...

The workout below is for Day 13 of the Good Vibes Workout, a four-week workout plan. It’s pretty great on its own, but you can also check out the full program right here or browse the calendar here.

Are you ready to shake up your workout? Do you wish you could burn more calories without spending more time at the gym? Consider aerobic interval training. Once the domain of elite athletes, interval ...

Intervals wouldn’t be useful without a credible figure for your anaerobic threshold heart rate, the level of exertion at which your body can no longer consume enough oxygen to burn fuel for your ...

Forget hours running on the treadmill or the elliptical machine at the gym — if you’re short on time and looking for a way to torch calories, you’re better off doing a quick HIIT workout. You don’t ...

A fast and furious HIIT session is always a great way to get your heart pumping. With the right exercises, you could also rely on a spicy interval-based session to target certain body parts and turn ...