Strength That Meets You Where You Are
Hi, I’m Marianne Kane— Cardia Nurse, turned ACSM Certified Personal Trainer, and owner of Marianne Kane Fitness, LLC, a mobile personal training service for women in Garnet Valley, PA.
For over 15 years, I’ve been helping women rediscover their strength—physically and mentally—especially after life threw them off course. Whether it’s motherhood, burnout, health challenges, or just the emotional weight of doing it all, I understand how overwhelming it can be to start again.
My mission is to help women rebuild confidence and strength in a way that fits real life—not the “all-or-nothing” version of fitness culture.
My Story
Strength training changed my life. Diagnosed with a chronic pain disorder in my 20s, I discovered that lifting wasn’t just about building muscle—it was about reclaiming control, confidence, and a sense of possibility.
Since then, I’ve coached thousands of women online and in person through MyomyFitness, co-founded Girls Gone Strong and Get Glutes, and saw my home workout channel recognized in Shape Magazine’s Top 10 Workout Channels on YouTube. My approach is rooted in short, effective, and empowering workouts designed to work with your life, not against it.
What Makes Fitness After Life Happened Different
- Health meets fitness: With a background in cardiac nursing and personal training, I combine care and challenge with your long-term health in mind.
- No gym required: I bring the workout to you—at home, in a park, or wherever is most convenient.
- Real-life focus: This isn’t a bootcamp. It’s a restart, tailored to your unique needs, energy, and goals.
- Support, not shame: I meet you with empathy and practical strategies to help you stay consistent and feel capable again.
You’re not broken. You’re just in a new season—and I’m here to walk alongside you as you build strength and confidence again.
Send me a text to or call (610) 615-1774 to see if I'm a good fit for what you need in a Personal Trainer.