A little present from youtube...enjoy 
Love watching trick drill
My daughter did 4 years of HS NJROTC, and was part of or leading the dill team for all 4 years.
I have to tell you, our kids were just as good as the Marines in the video, just not as many.
My daughters third year the the team earned the right to fly down to Pensacola for the nationwide drill team competition. Her unit was one of 20 invited.
Trick drill is heard enough, change it to armed drill and you really increase the difficulty level - then go ahead and make it "Silent" armed trick drill and you have to see to believe. It is amazing whether your are watching the USMC team or your local high school ROTC.
Oh, and by the way, our high school unit used non firing, full weight genuine M-1's! Not some sissy 2 pound parade rifle. You can tell the difference by the noise. You can hear the "rattle" of the real rifles in the video. High schoolers don't get to use bayonets though

We had several kids that could spin the M-1 so fast it was nothing but a blur.
In the picture below, my daughter has just accepted the "change of command" for her senior year, she is the CO of the unit. Her XO, to her right, is a junior in this picture and is now in the USNA

We currently have 3 students in the USNA and have had a total of 8 so far.