Interval training has gained enormous popularity in recent years because it offers great results for health and fitness in a shorter time frame than other workouts if done right and with consistency.

If you've ever given up on exercising because you didn't see results fast enough, then interval training may be for you. It's more fun. You're doing a lot of different things. You're not doing the ...

What is a SIT workout?“SIT stands for sprint interval training,” Laura Morris, a certified personal trainer and nutrition ...

The interval technique known as Fartlek will keep things interesting (and improve your fitness). Fartlek training involves running at different speeds for intervals, but that’s kind of where the ...

High-intensity interval training (HIIT) is time-efficient and may improve adherence. Our aim was to determine barriers and enablers of adherence to HIIT in patients diagnosed with cancer. Design ...