dancing little plants

i posted earlier and got a fan in place dropped my light a bit cause the plants looked like they wanted to grab the light they were 8/10 inches away from the 70watt hps now they are 5/6inches from it now now that the fan is in there they look like little hulla dancers is this ok for them to be doing the dance or not it dont look like it is hurting them by a steady blow back but like i say a little hulla dance what yall think

Long as thy aren't blowin sideway like they're in a wind storm or somethin ur good. U want a nice little breeze on em to help fatten up the stem and keep the fresh air moving around em.