The brain stem has much to do with the more automatic types of muscle activity.

Skin electrodes may also be used to measure muscle activity.

Hyperactivity is a state of too much muscle activity.

Is the study of patterns of muscle activity during gait.

The tasks were created so that movement could be distinguished from muscle activity.

Clinical effects (muscle activity lower than 25% of physiological) last for about 100 minutes.

Current research is attempting to learn more about end plate potentials and their effect on muscle activity.

She noted the location of the muscle activity and compared it with the acoustic output.

"Force, muscle activity and repetition also play a role," he said.

During muscle activities, students learn to control their bodies and apply gross motor skills to new types of movement.