Hollywood’s fitness secrets: How Chris Pratt, Jennifer Lopez and other celebs

Chris Pratt, Jennifer Lopez and Mark Wahlberg are well-known for their chiseled bodies that keep many wondering — how do they do it?

Fox News Digital spoke to celebrity fitness trainer Gunnar Peterson about how his famous clients like Wahlberg, Kim Kardashian and Rebel Wilson stay in shape.

“People will go, ‘Well, I want to look like Mark Wahlberg,'” Peterson explained to Fox News Digital. “Well do what Mark Wahlberg does. Do what Mark does. Do it for six months. And let’s see where you end up and if that’s a trade-off you’re willing to do.

“The people that are in that 1% or half percent are doing things that the other 99 or 99.5% are not doing, and they’re doing it consistently.”

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Chris Pratt, Jennifer Lopez and other celebrities know how to stay in shape.
(Getty)

Here’s how some of the most in-shape celebrities make it happen:

Jennifer Lopez gave followers an inside look at her intense workout routine in a video shared to Instagram in January.

“#OnMyWay to a better me,” the pop singer captioned the video at the time.

Jennifer Lopez has a “fast-paced” workout routine but also focuses on her diet by cutting out caffeine and alcohol. 
(Reuters )

Lopez showed off her toned abs and muscular arms as she took fans through a workout. The “Let’s Get Loud” singer used dumbbells for traditional exercises and was seen completing some ab work using her body weight.

Jennifer is serious about staying in shape. She previously revealed that she cuts out caffeine and alcohol and prioritizes getting a full night’s sleep.

“I love the way working out makes me feel, so I try to keep my body hydrated and well rested after every workout,” the pop star once told InStyle. 

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“That way, I’m ready to hit it hard again the next day. I make sure I drink plenty of water, I fuel my body with healthy foods and I make it a priority to get eight hours’ sleep a night. I also love to relax with my kids after a workout and share a healthy snack with them. I always carry fruit and veggies with me to give me something to snack on between meals.”

Lopez also works with personal trainer David Kirsch, who has described the “Marry Me” actress’s workouts as “very intense” and “fast-paced.”

“We mix some cardio, plyometrics, full body, core and lower body into her workouts. They are very, very intense, and she takes it very seriously, which is exciting for someone like me. You say, ‘We’re going to do this’, and she’s like, ‘Great!,'” Kirsch said. “She’s very focused and high energy.”

Heidi Klum recently stayed at a health clinic, where she learned about gut health.
(AP)

Heidi Klum also understands the importance of eating healthy. The “America’s Got Talent” judge recently checked herself into a health clinic, where she learned something new about digestion.

The former Victoria’s Secret angel revealed that she doesn’t drink liquids 30 minutes before and 30 minutes after eating a meal to help aid her body with…