Behold the Three Tenors of Aiki:
There's Dan, and there's Ark, and there's Mikey,
They can put back the Ki
In the waza, you see,
And make every uke yell "Crikey!"
(with apologies to Mr. Sigman for unearned familiarity)
A pursuer of internal training,
was concerned that his power was waning.
He'd grimace and glower
to increase his power
but everyone knew he was feigning.