We don't want mere muscular activity to show up.

I've found out that they can't read our thoughts at all, as long as we don't express them in muscular activity.

My most creative moments were always accompanied by unusual muscular activity.

Delays in skills requiring coordination of muscular and mental activity occur as well.

Even slow flight for an insect that big, however, requires much muscular activity, which creates heat.

Heidenhain's research also dealt with the study of heat production during muscular activity.

In the upright position, it prevents the trunk from falling backward without the need for muscular activity.

Electrodes are placed over bones to minimize artifacts from muscular activity.

And like muscular activity, it is a form of work.

Increased muscular activity results in the generation of heat as a byproduct.