This type of {TAIL ~ operation} is possible because the turns of the anchoring winding hold down the fiber strands or {HEAD ~ belts} as they are doubled up to form the loop, preferably endless loops 
This type of { TAIL ~ operation } is possible because the turns of the anchoring winding hold down the fiber strands or { HEAD ~ belts } as they are doubled up to form the loop , preferably endless loops
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH