How do you initiate grinding on a dance floor?

please dont

Please don't be one of those guys that just walks up behind a girl and starts grinding. I hate that. Just walk up to her, ask her if she'd like to dance, and have her lead you to the dance floor. She'll feel more comfortable picking the spot (with or away from her friends), so she'll probably start it and you don't have to worry from there on out. Grinding may be a classless form of dancing, but it's still dancing and girls appreciate being asked! They'll probably even tell their friends about you lol

Grab someone by the waist and start grinding, it's as simple as that

Just get really close and grab her hips and sway together to the beat. seem simple, but im a girl and the guys usually came to me.

Just walk up behind her grab her waist or hips (not too low or high) and just move with her

my advise is dont try to move her just move the way she is