tonotropic

to·no·trop·ic

(tō'nō-trop'ik), Denoting the shortening of the resting length of a muscle. [G. tonikos, tonos, tone, + tropos, a turning]

to·no·trop·ic

(tō'nō-trō'pik) Denoting the shortening of the resting length of a muscle. [G. tonikos, tonos, tone, + tropos, a turning]