This is accomplished while reducing {TAIL ~ externally placed components} that compromise the ability of the tendon to glide through {HEAD ~ the pulleys} 
This is accomplished while reducing { TAIL ~ externally placed components } that compromise the ability of the tendon to glide through { HEAD ~ the pulleys }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD