I make the handseals, while i gather more chakra than before. After that, I start thinking about a whirlwind, then i use:
Fuuton: Reppushou (Wind Style: Wind gale)
Type:Attack/Supplementary
Rank: C
Range: Short
Chakra Cost: 15
Damage Points: 30
Description: A strong gust of wind capable of blowing away your opponent. If a weapon like a kunai or shuriken is used in conjuction, the speed of the weapon gets increased. The jutsu requires handseals
After finishing the handseals, i clap my hands and start forming a whirlwind of air, spreading slowly the chakra than before,but still making the whirlwind big and stable and having the hands together to not let the whirlwind to disperse.