A Boundary-Pushing Brawl!
A Boundary-Pushing Brawl! Goku, Frieza, and Ginyu Again?! (A Physical War That Exceeds All Limits! Goku and Frieza and Ginyu, Again?!) is the forty-fourth episode in Dragon Ball Z Kai. It first aired on February 14, 2010. Its American air date was November 11, 2010. Its Dragon Ball Z counterparts are "Frieza's Boast" and "Bold and Fearless".
Goku and Frieza continue to exchange blows pretty evenly. However, Goku finds himself shocked when Frieza reveals he has only been using a small portion of his power. Frieza then powers up to 30% of his power, and Goku is completely outclassed, even after using the 10x Kaio-ken. Meanwhile, Bulma meets Captain Ginyu (still in a Namekian Frog's body) and creates a translator to understand what he is saying. However, now able to use his voice, Captain Ginyu uses his Body Change technique, and Bulma gets her body stolen. Captain Ginyu (in Bulma's body) and Bulma (in the Namekian Frog's body) both arrive on the battlefield, where Captain Ginyu plans to steal Piccolo's body.