a training program in which a person is given information about physiological processes (heart rate or blood pressure) that is not normally available with the goal of gaining conscious control of them
having or showing a kindly or tender nature; "the gentle touch of her hand"; "her gentle manner was comforting"; "a gentle sensitive nature"; "gentle blue eyes"
quiet and soothing; "a gentle voice"; "a gentle nocturne"
soft and mild; not harsh or stern or severe; "a gentle reprimand"; "a vein of gentle irony"; "poked gentle fun at him"