In a preferred embodiment, the band has attached to its ends {HEAD ~ a tether} to facilitate pulling {TAIL ~ the connector} 
to facilitate pulling
In a preferred embodiment , the band has attached to its ends { HEAD ~ a tether } to facilitate pulling { TAIL ~ the connector }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL