Final answer:
Effleurage is the gentle massage movement used to start and end a massage session, promoting relaxation and enhancing circulation.
Step-by-step explanation:
The gentle massage movement that often begins and ends a massage treatment is known as effleurage. This technique involves a series of soft, smooth strokes that allow the massage therapist to spread the oil and feel the muscle tone. Effleurage is used to warm up the muscles before deeper massage techniques are applied, and to conclude the massage session, creating a relaxing effect. This technique enhances circulation, stimulates the nervous system, and promotes relaxation.