Hi! I’m Steff — women’s health and fitness coach, educator, and content creator, passionate about helping women build strength, confidence, and a balanced lifestyle. With over 12 years of experience, I’m a certified personal trainer, nutrition specialist, and life & wellness coach with a bachelor's degree in psychology.

My approach to fitness goes beyond exercise. I focus on physical, mental, and emotional well-being, helping women reach their goals through personalized training, evidence-based nutrition strategies, and mindset coaching. Whether your goal is weight loss, muscle building, improving mobility, or developing sustainable healthy habits, I’m here to give you the guidance, support, and motivation you need to succeed.

As the founder of MujerFit, my mission is to empower women to recognize their strength, prioritize their well-being, and build a lifestyle that supports long-term health. Through online coaching, transformative challenges and educational content, I aim to inspire and equip my community to take control of their health.

My mission is simple: to help you feel strong, confident, and unstoppable—inside and out.

Let’s build your best version, one rep and one habit at a time!

Anahí Sandoval es mucho más que una asistente—es una mujer con propósito, pasión y una presencia que transforma el ambiente donde se encuentra.

Anahí apoya en las operaciones, la comunicación y el fortalecimiento de la comunidad de MujerFit. Anahí se asegura de que cada detalle refleje lo que representa MujerFit: fuerza, feminidad, fe y conexión real. No importa si está detrás de una pantalla, en una reunión de equipo, o animando a las chicas durante una rutina,

Anahí aparece con el corazón por delante y una actitud de “vamos con todo”. Su presencia es ese recordatorio de que cuando las mujeres se apoyan entre sí, todo es posible.

Gracias a ella, MujerFit no solo funciona—florece.

Kat is a woman with a fire inside her—someone whose eyes are set on something bigger than herself. Her journey in fitness didn’t start with perfection; it started with a decision: the decision to take control of her physical, mental, and emotional well-being. Since then, she has moved forward step by step, with determination, faith, and purpose.

Today, as the first coach-in-training at MujerFit, Kat represents what’s possible when a woman commits to transforming from the inside out. She’s not just training her body—she’s strengthening her mindset, developing leadership, and cultivating the confidence to inspire other women to do the same.

Her process is real. Her intention is clear. And her energy is contagious.

Kat isn’t just preparing to lead workouts—she’s preparing to lift other women through her words, her example, and her story.

Because being a coach isn’t just about giving instructions… it’s about holding space, sharing tools, and walking alongside women who are ready to write a new story.

Kat is a true MujerFit woman in evolution: strong, feminine, and full of purpose.

And this is only the beginning.

Fabiola—better known as Fabi—is a determined woman, passionate about fitness and deeply committed to her physical and mental evolution. Her love for training comes from a deep connection to the process: she doesn’t just want to look strong, she wants to feel strong—in body, mind, and spirit.

Her journey has been defined by discipline and focus. She’s had the opportunity to train with a bodybuilding-style coach, an experience that opened her eyes to a more advanced level of training, technique, and body control. This chapter of her life was key in developing a stronger mindset, a more conscious relationship with her body, and a clearer motivation: becoming a guide for other women.