Windmills-This is one of the first your should learn. It draws attention and if linked properly it can enhance almost any combo. ( There are many types of Windmills )
Flares-This move is hard, it requires a lot of upper body strengh and momentum, but its well worth it because they look really cool. Most Olympic gymnists can do them so if your in gymnastics your already on your way.
HeadSpins-This move is Tight!!! They are not as hard as they look, but are dangerous so be careful.....
Hang gliders- This move is very easy to learn and can be linked to windmills and if really good 1990's