1. Word Games
  2. Word of the Day
  3. New Words & Slang
  4. Video
 

fast-twitch


fast–twitch

adj \ˌfas(t)-ˌtwich\

Definition of FAST-TWITCH

: of, relating to, or being muscle fiber that contracts quickly especially during brief high-intensity physical activity requiring strength—compare slow-twitch

Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

Get Our Free Apps

Voice Search, Favorites,
Word of the Day, and More

iPhone | iPad | Android | More