90 Day Fiancé Star Anfisa Nava in Two-Piece Workout Gear is "So Excited"

Anfisa Nava is launching a sculpting program in her workout gear. In a new social media post the 90 Day Fiancé star shows off her fit figure in a two-piece exercise set while announcing a 6 week fitness challenge. "I'm so excited to announce that sign ups for my 6 Week Body Sculpting Program 2.0 are officially open! 🥳 You all loved the first version of the program that I launched in January so I decided to make it even better!" she writes in the post. How does she approach diet, fitness, and self-care? Here is everything you need to know about her lifestyle habits.

Anfisa enjoys hiking, a great workout per the National Parks Service. Physical benefits of hiking include:

• Building stronger muscles and bones
• Improving your sense of balance
• Improving your heart health
• Decreasing the risk of certain respiratory problems

When it comes to diet, she follows a single rule. "I just reduced my portion size," Anfisa told E! News. "I've actually been skinny my whole life, but when I moved to the United States I gained about 15 to 20 pounds. The food here is different from the way I used to eat in Russia. In Russia, I would eat home-cooked meals but here I would go out to eat a lot. And I wasn't really controlling it, I was eating everything."

Cardio is the key to weight loss, says Anfisa. "I was doing the elliptical or the treadmill five or six times a week for 30-40 minutes," she told E! News. Going for a daily walk – outside or on the treadmill – is a great form of exercise, especially at a brisk speed. One study published in JAMA Internal Medicine found that walking at a brisk pace for about 30 minutes a day led to a reduced risk of heart disease, cancer, dementia and death, compared with walking a similar number of steps but at a slower pace.

Anfisa enjoys jet skiing, a surprisingly effective form of fitness. Health Fitness Revolution maintains that the average 150-pound rider will burn a surprising 238 calories during a half-hour ride. The sport is also great for cardiovascular endurance.

Anfisa's main form of fitness is strength training. She is a certified personal trainer and is now competing in bodybuilding competitions. According to the Mayo Clinic, strength and weight training help reduce body fat, preserve and increase lean muscle mass, and burn calories more efficiently. Strength training may also help you:

• Develop strong bones
• Manage your weight
• Enhance your quality of life
• Manage chronic conditions
• Sharpen your thinking skills