BASIC REST-ACTIVITY CYCLE (BRAC) By N., Pam M.S. - April 7, 2013 A cyclic process alternating between activity and non-activity, otherwise known as rest. A practical example being sleep and walking. BASIC REST-ACTIVITY CYCLE (BRAC): "A basic rest activity cycle can involve both sleeping and a period of exercise." Related Psychology Terms BASIC REST-ACTIVITY CYCLE (BRAC) SUPERVISION BIPEDAL LOCOMOTION BISTABLE PERCEPTUAL EVENTS FARTLEK TRAINING BRAIN BIORHYTHM ACTIVITY CYCLE NREM SLEEP SLEEP CYCLE TROPHOTROPIC Cite this page: N., Pam M.S., "BASIC REST-ACTIVITY CYCLE (BRAC)," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/basic-rest-activity-cycle-brac-2/ (accessed November 26, 2020).