My bike is lowered (USD forks, 17" wheels, and shorter shocks) so it's a bear to get onto the stand. Having a UFO exhaust doesn't help because the regular center stand bolts don't fit, I have to use 3/8 bolts and there is a lot of slop in the setup.
I have a 2x8 with a cleat nailed on the end I use to load the dirt bike into my truck. I lay that on the floor and back the bike onto it. Makes putting the bike on the CS much easier.
Once on the board, left hand goes on the left grip, right hand goes under the grab rail, and I put all my weight on the CS foot. Push down with my foot and pull up with my arms and it pops up.