There was a time when the optimal exercise speed was however fast you had to run to get away from a saber-tooth tiger. Even today, in much of the developing world, people exercise through activities ...

Running — love it or hate it? If you fall into the latter category, there’s no need to feel like you should force yourself into a daily jog. Like running, brisk walking may help prevent disease and ...

If your goal is to get faster, then you’re probably focused on nailing all of the speed workouts (intervals, tempo runs, and hill sprints) scheduled on your calendar. While practicing quicker paces is ...

Why your strength and cardio might not be cutting it.

You may not have heard the term 'plyometric exercises' before, but you've probably done them: think burpees, squat jumps and mountain climbers. If these explosive jumping exercises leave you wanting ...