This allows the jacket to exert an inwardly compressive force on {HEAD ~ the plurality} of {TAIL ~ sleeves} when it is placed under tension 
of
This allows the jacket to exert an inwardly compressive force on { HEAD ~ the plurality } of { TAIL ~ sleeves } when it is placed under tension
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH