Dragon Ball Z Episode 51 Access

: They seek the same rigorous training Goku received to prepare for future battles. Through King Kai’s telepathy, Goku (who is still training in his spaceship under 20x gravity) is overjoyed to hear his friends are safe and ready to grow stronger. A New Hope on Namek

Back on Namek, Gohan and Krillin sense the massive "ki" from Vegeta’s slaughter. Dragon Ball Z Episode 51

: In a display of overwhelming cruelty, Vegeta wipes out the village, including the elder Tsuno. : They seek the same rigorous training Goku