The effects of {HEAD ~ sound} on {TAIL ~ the body} in this fashion, especially area of increase interface pressure, is to temporarily relieve pressure while promoting blood flow 
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The effects of { HEAD ~ sound } on { TAIL ~ the body } in this fashion , especially area of increase interface pressure , is to temporarily relieve pressure while promoting blood flow
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH