Anna Carter, better known as @annaxcardio, is a young fitness model, content creator, OF model, and social media influencer from Arizona, USA. At just 21 years old, she has become popular for sharing fitness routines, fun lifestyle moments, and fashion-inspired posts.
Childhood and Family
Anna was born around 2005 in Arizona, United States. Now she is 21 years old, as of 2026.
She doesn’t share much about her family or early education, choosing to keep her personal life private.
She sometimes mentions her Arizona origins through photos and captions that reflect her simple, sunny lifestyle.
Lifestyle & Career
Anna’s daily life centers on fitness and creativity. She loves cardio and strength training and often shares short videos of her exercises, stretching, and dance challenges.
Her goal is to stay active while inspiring her followers to do the same. She also enjoys outdoor runs, local hangouts, and wearing stylish activewear that matches her fitness personality.
She started her social media career in the early 2020s and now posts regularly on Instagram and X (formerly Twitter).
Her Instagram reels, such as the “stretching for better mobility” clip from September 2025, have garnered thousands of views. Fans enjoy her lighthearted and relatable attitude, as seen in her dance video, where she jokingly says, “I suck at dancing lol.”
On X, where she has over 1,100 followers, Anna shares polls, fitness opinions, and fun posts. One of her popular tweets asked followers to rate her smile, while another about fitness myths reached over 2,600 views.
She also runs an OnlyFans page @anna.caarter, where she shares exclusive fitness modeling content, including workout clips and behind-the-scenes videos.Â