Nothing screams "leg burner" like a hill workout. Running -- and even walking -- up hills has profound fitness benefits.

Whether you’re just getting started or training for a race, try these treadmill workouts to help boost your cardio fitness.

There seems to be a new walking workout trend doing the rounds on a weekly basis, so much so that it can be a challenge to ...

This relates to one of fartlek training's greatest strengths—its flexibility." Angelino tells us that cardio should be ...

Jogging at a steady pace is already a great fat burning cardio workout, with a 70kg woman burning about 300-400 calories per half hour. Fartlek running can increase this efficiency with some conscious ...

Try the 12-3-30 method, fartlek training and 3 other exercise hacks. Treadmill workouts can be a slog. These 5 hacks can make indoor walking and jogging more fun.

It all started with the Japanese walking method, and since then, I’ve experimented with the 5-2-4 fartlek workout and the 6-6-6 walking challenge to mix up my cardio. Next on my list, the 3-2-1 ...

There seems to be a new walking workout trend doing the rounds on a weekly basis, so much so that it can be a challenge to ...