The carrying plate 61 can be secured at a plurality of locations along the length of {HEAD ~ the guide plate} 60 depending on {TAIL ~ users preference} on the angle of rotation of the handholds 20, 22 in relation to a horizontal surface 
The carrying plate 61 can be secured at a plurality of locations along the length of { HEAD ~ the guide plate } 60 depending on { TAIL ~ users preference } on the angle of rotation of the handholds 20 , 22 in relation to a horizontal surface
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH