Jena Sims in Two-Piece Workout Gear Rocks "Lower Body Day"

Jena Sims is getting her sweat on in her sleek, home gym. In a new social media post the model shows off her amazing figure in a two-piece Alo exercise set during a lower body workout with her trainer, Olivia Figueroa. "Never met a lower body day we didn't like @jenamsims 🍑🍑🍑🍑 lean, toned, strong, intentional, sexy," the personal trainer captioned the video clip. These "days are the best days!" added Sims. How does she approach diet, fitness, and self-care? Here is everything you need to know about her lifestyle habits.

When it comes to building muscle, strength training is Sims go-to method. "I'm not a calm, soothing Pilates, yoga princess. I'm like, 'Scream at me.' I want to be dripping sweat," she continued. "I want loud music, heavy weights. For my body type, I like to lift weights because I don't need to do a lot of cardio. I find that lifting weights has been the most beneficial," she told Fox. "I've been working on just upping my weights a little bit," she added to Daily Mail. "I can get into this sweet spot and get kind of in a plateau of working out, so I upped my weights after seeing her video because I was so impressed by what she did with her fitness. I'm trying to lift heavier. Trying to build a [backside]."

Jena enjoys group fitness. "My favorite type of workout is F45," she told FOX. "It's just a 45-minute class. And I think I like it so much because they play amazing music and it's so loud."

Jena doesn't diet. Even if she has a big shoot or runway show ahead of her, " all I'm doing is just eating as clean as I can, but I'm still splurging," she told Daily Mail. "Like, I had four dinner rolls last night at this charity event as well as my meal."

Jena also likes to "mix it up" when it comes to exercise. She loves Pure Barre classes, a fusion of yoga, Pilates, and ballet and a "full body, low impact workout" for everybody, according to the brand. "Barre helps strengthen and tone your muscles without increasing bulk, and it improves your posture. It also increases cardiovascular endurance and metabolism, which helps to quickly burn calories. Regular barre workouts can increase your bone density, which can help prevent conditions like osteoporosis," adds Barre studio Physique 57.

Jena's trainer recently shared her ab workout:

weighted march – 20 reps

side crunch – 10 reps

sit up + twist – 10 reps

knee tuck – 20 reps