<Li> Contraction speed in Isometric contractions <Ul> <Li> Rate of rise of force </Li> <Li> Time to peak of a twitch contraction (response to a single nerve impulse) </Li> </Ul> </Li> <Ul> <Li> Rate of rise of force </Li> <Li> Time to peak of a twitch contraction (response to a single nerve impulse) </Li> </Ul> <Li> Rate of rise of force </Li> <Li> Time to peak of a twitch contraction (response to a single nerve impulse) </Li>

The motor unit is the point where these two organ systems meet