Jessica Simpson has her yoga poses and attire down pat.
On Monday, the singer gave fans a look at her best warrior pose in her most recent Instagram post.
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In the photo, the 40-year-old rocks a black sports bra, gray animal print leggings and wears her hair up in a messy bun. With her arms stretched out to the side, one of her legs bent and the other extended, the mother of three stares intently ahead as she focuses on her form.
Simpson posed in front of a pool with the sunset in the background, and the scenery was simply stunning.
"Starting the week with a warrior mindset aligned with the beauty of the sunset ✨" she captioned the post.
The Instagram account for Simpson's clothing collection shared the same photo to promote her new fall active line.
The author's sporty snap got rave reviews from fans and friends alike, who applauded Simpson for her commitment to fitness.
"Wow!! You look sooo good girl!! Keep doing whatever you are doing 🙌🏻" reality star Gretchen Christine Rossi commented, while "Real Housewives of Beverly Hills" star Kyle Richards wrote "GORGEOUS 💥💥💥."
Simpson even inspired a few of her friends like fashion stylist Nicole Chavez, who wrote: "This is making me want to work out 💪🏼"
Since giving birth to her third child, Birdie Mae, in March 2019, the singer has reignited her commitment to fitness and unveiled her impressive 100-pound weight loss in September 2019, six months after giving birth to Birdie.
Earlier this year, Simpson's longtime trainer, Harley Pasternak, revealed the singer's weight-loss secrets. As it turns out, Simpson started by walking 6,000 steps a day before working her way up to 14,000.
Pasternak also advised his client to get plenty of sleep, eat two snacks — like almonds — and three protein-packed meals each day.
When Simpson turned 40 over the summer, she celebrated by trying on a pair of old jeans that she's owned for 14 years. Spoiler alert: She can still rock them like she used to!