Caitlyn Jenner Plays Tennis in New 'I Am Cait' Teaser: "Now I Know Why Girls Need a Sports Bra"

Caitlyn Jenner, Tennis Still - H 2015
E! Entertainment

Caitlyn Jenner, Tennis Still - H 2015

Jenner also has a heartfelt conversation with her mother.

Caitlyn Jenner is very busy in the new I Am Cait promo video released on Wednesday. 

She talks about how much she has to learn as a montage is strewn together of Jenner playing tennis, styling her hair and meeting with school teachers.

"Now I know why girls need a sports bra," she says during a lighthearted part of the promo. Another more serious conversation occurs when she sits down with her mother, Esther and the two discuss Jenner's soul.

"I'm still the same person," says Caitlyn.