Meet Leslie
About Me
I’m Leslie Firestone, owner of Firestone Fitness and an AAAI-certified personal fitness trainer. My background includes Master Personal Fitness Trainer education, Mat Pilates Phases I, II and III, group exercise, and SilverSneakers. I’ve taught fitness since 1990.
My approach is supportive, practical, and adaptable. I create personalized workouts around each client’s goals, health history, fitness level, and schedule. My own experience with neck-fusion surgery and ongoing physical challenges has deepened my empathy and commitment to thoughtful, adaptable movement.
Family is at the center of my life. I am happily married to Kyle Firestone, and we are the proud parents of two daughters, Cassidy and Marissa. Being a wife and mom means everything to me. Marissa brings so much joy to my life, and I am proud of the person she is becoming. I treasure our time together and the opportunity to support her as she finds her own path.
Our daughter Cassidy passed away on February 20, 2025, at age 22, after struggling with mental health. I carry her memory with love and share her story because no young person or family should have to face these challenges alone.
Kyle, Marissa, and Cassidy each hold their own special place in my heart. Our life together—and the love we share—shapes who I am and the care I bring to others.
If you are struggling, please reach out to someone you trust and seek professional support. In the United States, call or text 988, or visit 988lifeline.org. If there is immediate danger, call 911.