{HEAD ~ Manual pressure} on the transverse bar using, for example, {TAIL ~ a ski pole}, pivots said stirrup against its resilient bias to release said boot member from said ski 
{ HEAD ~ Manual pressure } on the transverse bar using , for example , { TAIL ~ a ski pole } , pivots said stirrup against its resilient bias to release said boot member from said ski
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH