The only problem is that... it doesn't flush out anything. Or at least that is the conclusion reached by Michael Tschakovsky, an associate professor in the School of Kinesiology and Health Studies at Queen’s University in Kingston, Ontario.
"The results, published in the latest issue of the journal Medicine & Science in Sports & Exercise, are a blow, at least to those of us who justify our massages as medicinal. It turned out that massage did not increase blood flow to the tired muscle; it reduced it. Every stroke, whether long and slow or deep and kneading, cut off blood flow to the forearm muscle. Although the flow returned to normal between strokes, the net effect was to lessen the amount of blood that reached the muscle, particularly compared with the amount that flowed to the forearm muscle during 10 minutes of passive recovery. Meanwhile, active recovery reduced blood flow as well, since muscular contractions, however slight, compress blood vessels in the muscle briefly. But the overall reduction of blood flow was significantly less during active recovery than during the massage session."
Although the conclusions of the study do not dispel all claims that massage after exercise is beneficial, but it does cast some doubt on the pseudo-scientific claims associated with massage therapy. Regardless if the feelings of recovery are a placebo or related to other aspects of therapeutic massage, if it works and is enjoyable... then I don't see any reason to stop.
