As the chart shows, walking speed tends to drop as we age. If your normal walking speed at least matches the numbers in the ...

As marketing director of Attensi, Anthony Wong helps people learn faster and better by making learning more fun and fruitful. During the holiday, I finally finished Thinking, Fast and Slow, authored ...

slow-twitch muscle fibers, which move more slowly but help to keep you moving longer fast-twitch muscle fibers, which help you move faster, but for shorter periods “Twitch” refers to the contraction, ...