Dragon Ball Super (2015)

S01E113 With Great Joy! The Fighting Freak Saiyans' Battle Rejoined!

After an intense clash with Jiren, Goku finds himself up against Caulifla. Lacking the energy to transform into a Super Saiyan initially, he struggles to keep up. However, as their battle progresses, he begins to regain his strength, gradually finding his footing in the fight.