{HEAD ~ The present invention} relates generally to a skateboard having ice blades, and more particularly to {TAIL ~ a skateboard} adapted for use on snow and ice 
relates particularly to
{ HEAD ~ The present invention } relates generally to a skateboard having ice blades , and more particularly to { TAIL ~ a skateboard } adapted for use on snow and ice
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH