In the beginning of her March 24 Instagram, she warmed up her body with lunge stretches and then kicked her movements into high gear, using her dumbbells to do shoulder raises, squats, bicep curls, tricep kickbacks and more.
Afterward, she laid on her mat and started working out her core, implementing reverse crunches and roll overs.
"Daily dose of wellness," the 54-year-old captioned the post. "Happy Sunday everyone."
"If somebody could graduate summa cum laude of physical literacy, it's her," Tracy told E! News last May. "She knows her body so well and she knows what she needs for the many, many projects she does."
Tracy continued, "This is something people need to understand, Jennifer is so driven from within and she's such a hard worker. I don't know anyone that has her worth ethic."
"She's also very soft and gentle with herself in a really beautiful way that you wouldn't expect," the trainer explained. "She knows her engine really well. She doesn't over-train if she's got to light up a stage, which is most of the time."
The "Let's Get Loud" singer isn't the only star to showcase her routine. Keep reading to see how other celebrities love to break a sweat.
Kaley Cuoco
Becky G
Kelly Clarkson
Julianne Hough
Kate Hudson
DJ Khaled
Lana Condor
Padma Lakshmi
JoAnna Garcia Swisher
Janel Parrish
Dascha Polanco
Brooke Burke
Whitney Port
Maggie Q
Merle Dandridge
Rachel Naomi Hilson
Paige DeSorbo
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