Everyone has fast twitch muscle fibers, and everyone relies on these fibers during anaerobic exercise, but athletes who excel in anaerobic sports typically have a higher percentage of fast twitch fibers than slow twitch fibers.
In the 80s and 90s, some genres such as Role Playing Games (RPGs) were far more popular on computers than on consoles and many players associated twitch shooters and action platform games with the platforms that hooked to TVs.
It's not quite a "twitch" style game wherein you can just run into the middle of the field with guns a-blazing, but it's nowhere near as technical as something like Rainbow Six or Splinter Cell.
The terms hypnic jerk or involuntary myoclonic twitch is used to refer to the muscle twitch that sometimes happens in a muscle or group of muscles before falling asleep.
Since we only perform this action when getting out of bed or bending over to pick something off the floor, the outer unit or superficial abdominal muscles are fast twitch muscles, which are designed for short-duration activity.
Early video games took advantage of their console peripherals, optimizing their twitch action play for hand controllers with buttons and d-pads.
Then the great actor gave his coat a hitch and his mouth a twitch, and in an instant I was in the village of Falling Water and felt Schneider's shaggy head against my knee.
Prince Vasili said no more and his cheeks began to twitch nervously, now on one side, now on the other, giving his face an unpleasant expression which was never to be seen on it in a drawing room.
At this stage collapse may set in, the patient become faint, the limbs twitch, the radical pulse become imperceptible, and unconsciousness supervene.
The homologies between man and other animals which both schools try to account for; the explanation of the intervals, with apparent want of intermediate forms, which seem to the creationists so absolute a separation between species; the evidence of useless " rudimentary organs," such as in man the external shell of the ear, and the muscle which enables some individuals to twitch their ears, which rudimentary parts the evolutionists claim to be only explicable as relics of an earlier specific condition, - these, which are the main points of the argument on the origin of man, belong to general biology.