lead is grabbing with your right hand if you are spinning right, or left hand if you are spinning left. So it is like you are grabbing in the same way as your rotation. Trailing (normal) is the opposite, is more common and helps you spin faster, whereas grabbing lead is generally harder, and might slow your rotation. Lead grabs are more commonly done in unnatural tricks.
"I love to ski as much as the next dude, but I have seen bad people in trouble with alcohol. Skiing tricks is my alcohol!" Jabroni's mom.
"its gonna be a chemical showdown in your asshole today my friend." yuck.
Ski count 2011-12. 42
Backflip count 2011-12. 4