A study conducted by the National Center for Complementary and Alternative Medicine, and published in The New York Times, found that volunteers who received a 45-minute Swedish massage experienced significant decreases in levels of the stress hormone cortisol, as well as arginine vasopressin-a hormone that can lead to increases in cortisol. Volunteers also had increases in the number of lymphocytes, white blood cells that are part of the immune system, and a boost in the immune cells that may help fight colds and the flu.
Post-event massage is usually given 1–2 hours after the competition is over in order to give dilated blood vessels a chance to return to their normal condition. Post-event massage is light and gentle in order not to damage already stressed muscles. The goal is to speed up removal of toxic waste products and reduce swelling. Very light effleurage will decrease swelling while light petrissage will help clear away toxins and relieve tense, stiff muscles. Post-event massage can be self-administered on some parts of the body, such as the legs.
Referred pain basically just makes trigger point stimulation feel bigger, more important. Press on a small spot … feel it down your entire arm. Wow! Impressive! Even though it’s just a thumb on a trigger point, it feels as though that “itch” is being scratched throughout an entire region. Referred pain amplifies the good pain effect — or the bad pain effect, if the pressure is too intense!