Many of you do this way.. But i find more efective way to flick.. And more acurate and fast

THIS IS HΩШ ΨΩU DΩ IT

THIS WAY..put your middle finger above the first finger

Like that

Push the minddle finger downward,and push first finger upward

And add more power when you want to release the middle finger

Release the middle finger and push first finger upward It make it harder

You must PƦλ₡Ŧł₡E alot to do this super flick ☣