Need help fast!!! Which definition best describes muscle endurance?
(Points : 2)
the ability of muscles to function over a period of time without becoming tired
the length of time it takes for muscles to respond to certain stimuli
the amount of time it takes for muscles to show signs of strain after long periods of regular activity
the amount of force a muscle can exert over an extended period of physical activity

Question

Need help fast!!!  Which definition best describes muscle endurance?
(Points : 2)
       the ability of muscles to function over a period of time without becoming tired
       the length of time it takes for muscles to respond to certain stimuli
       the amount of time it takes for muscles to show signs of strain after long periods of regular activity
       the amount of force a muscle can exert over an extended period of physical activity

anonymous · Answer

well the first one is strength, but then that means that your muscle is growing. but  i would probably say the second choice :)

anonymous · Answer

is the ability of a muscle or group of muscle, to work continuously/for a long time without tiring. So A is so correct @raddiemaddie