A special thing I can do that not many other people know how to do is to back spot for a competitive cheerleading team.  To backspot you have to grab your flyer's hip bones and pull up and once her feet are in my bases hands, then you push her butt up so she is standing and you pull up on your flyer and help support her and your base.  When it is time for your flyer to come down, in order to do it properly, your bases pop the flyer up and then you catch your flyer in the back by her armpits. Not everyone should know how to do this but it is a fun thing to do and very healthy, except when you are in the emergency room.