myothermic

my·o·ther·mic

(mī'ō-ther'mik),
Relating to the increased temperature in muscular tissue resulting from its contraction.
[myo- + G. thermē, heat]

myothermic

(mī″ō-thĕrm′ĭk) [Gr. mys, muscle, + therme, heat]
Pert. to rise in muscle temperature due to its activity.