Effects of voluntary wheel running on heart rate, body temperature, and locomotor activity in response to acute and repeated stressor exposures in rats.
Masini CV, Nyhuis TJ, Sasse SK, Day HE, Campeau S. Effects of voluntary wheel running on heart rate, body temperature, and locomotor activity in response to acute and repeated stressor exposures in rats. Stress. 2011 May; 14(3):324-34.