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 ...

Speed is a skill, and a skill must be practiced. The skill of speed can be trained anywhere at any time with little or no equipment. Although we use many tools to train speed, such as sleds, bands and ...

Your running speed partly comes down to factors you can't control, like genetics, and partly relies on your training. When you purchase through links on our site, we may earn an affiliate commission.

Many factors can affect average walking speed including age, sex, your fitness level, the type of terrain, and the amount of effort you’re using. How fast you walk can be used as an indicator of ...