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