For beginners, running your first mile might feel daunting, but interval training can be a great solution. By alternating between movement and recovery, your body learns to adapt while your mind stays ...

Outside has introduced a high-intensity interval workout designed to fine-tune runners’ paces ahead of 5K and 10K races. The session mimics race conditions by progressively shortening intervals while ...

Distance-running plans are chock-full of workouts that improve metrics like VO2 max and lactate threshold to help you run faster for longer. But coach Scott Johnston looks beyond these traditional ...

Tabata training is a supramaximal high-intensity interval exercise protocol that can significantly improve cardiorespiratory fitness, metabolic health, and fat oxidation through short bursts of ...

VO2 max is a measure of the maximum amount of oxygen the body can handle during intense exercise. A doctor explains how it's ...

The phrase “putting the hammer down” commonly refers to drivers smashing the accelerator pedal to pick up a burst of speed, often to beat a waning yellow light. Runners use this idiom in much the same ...

When it comes to zone 2 vs HIIT training, it feels like there’s a new study published every other week about which method trumps the other for fitness. So, we consulted the experts for their final ...

Once considered a niche cardio tool, the StairMaster is now being hailed by many as a powerful and efficient way to lose ...

Share on Pinterest An Australian study suggests that HIIT exercises could be optimal for body composition in older age. Image credit: rbkomar/Getty Images A study suggests high-intensity interval ...