True. Otherwise you wouldn't be able to move your fingers
Thay are true.
True
True, muscles always work where one contract another relaxes.
false
tRUE
True
False. Afferent fibers carry the messages to the brain while Efferent fibers carry them to the CNS which then goes directly to the motor unit for a reaction to the stimulus.
true. there are 656 muscles in the human body!
True, muscles always work where one contract another relaxes.
False
false
true
False there are no bones ivolved
true
True
It is false. NOT all muscles are made stronger by progressive resistance exercises.
true
True.
The muscles which allow you to extend your wrist and flare your fingers are the flexor muscles in the wrist and the prime movers in the fingers. These muscles will coordinate to adduct the wrist and the fingers.