Britney Training For 90-Minute Vegas Shows

Britney’s training for the 2016 Olympics specializing on the balance beam, vault and #WORKING. According to her personal trainer, Tony Martinez, Britney’s gearing up for her 90-minute Las Vegas shows.

“She is doing Olympic-style training. This is hard-core stuff. Britney knew she needed to step up her game. She is just drilling it but she likes too! She loves to sweat and she still talks smack to me,” Martinez tells E! News.

“She’s been a terror lately, working as hard as she can. She’s using all sports right now to get ready for her 90 minute Las Vegas show.”

Her workouts are around 40-minutes and focus on raising her heart rate for an extended period of time.

“It is intense, interval training to keep her heart rate up. In a show, she will be dancing and singing non-stop. In her training, she only has about 10 to 15 second rests between each set.”

Martinez plans sports-related workouts for Brit to keep her enthusiastic and never bored.

“She loves tennis. She likes to serve. She was serving the ball like Serena Williams!”

Brit also loves boxing, basketball and football. “She throws a perfect spiral every time,” says Martinez. She keeps her tummy toned by climbing 10-foot fences as well as exercises with Tony’s core discs and workout bands and loves working out her abs.

“She is mentally and physically 100 perfect ready for Vegas. She’s so excited to perform and show what great shape she is in,” he gushes of his client, adding: “She is working so hard. It is paying off. She is in a really good place and I’m so proud of her.”