Sara Farias is a NASM-certified personal trainer and group fitness instructor with over 12 years of experience in fitness training and personal coaching. she is the founder of Tiasma Macitas, a program that blends high-intensity interval training (HIIT), strength, and mobility work to promote both physical and mental well-being. Sara's fitness journey began after a career in marketing and design, leading her to earn her NASM CPT in 2012. She has since trained at renowned facilities like Equinox Lincoln Park and boutique studios across Chicago before launching her own brand in 2019. Through SARATONIN®, Sara offers online and in-person personal training, on-demand workouts, and community-centered “Workout Parties” that celebrate movement and connection. Find her on Instagram @saratoninstrong