Online Personal Training & Fitness Coaching
Personalized workouts. Ongoing support. A healthier lifestyle that lasts.
Your fitness program should fit your life—not the other way around.
At Catalyst 4 Fitness, you receive more than a workout plan. You work directly with me, Sharon Chamberlin, a certified personal trainer and fitness nutrition coach since 2009.
I create workouts around your goals, fitness level, experience, schedule, and available equipment. Whether you want to build strength, lose weight, improve mobility, maintain muscle as you age, or simply exercise more consistently, I’ll help you develop habits that support lasting progress.
Train at home, at your gym, or while traveling—with personalized guidance and accountability along the way.
What Your Online Fitness Coaching Includes
Personalized Workout Programs: Your training is designed specifically for you, with exercises, sets, repetitions, and rest periods tailored to your needs. Access your workouts through PTminder.
New Workouts Every Four Weeks: Your program evolves to keep your training purposeful, challenging, and aligned with your goals.
Weekly Personal Check-Ins: We discuss what’s working, what’s challenging, and how to handle obstacles before they interrupt your progress.
Monthly Progress Snapshots: You’ll receive a personalized review of your workout consistency, accomplishments, and opportunities for improvement.
Direct Text Access: Have a question, need clarification, or want guidance? You can contact me directly by text.
Fitness Coaching That Goes Beyond Workouts
Following a workout plan is important. Learning how to stay consistent when life gets busy is what makes the difference over time.
My approach combines individualized training, accountability, and practical guidance. We look at your progress, recognize your accomplishments, and address challenges as they arise.
The goal isn’t perfection or a short-term transformation. It’s helping you build strength, confidence, and healthy habits you can maintain.
Online Fitness Coaching for Every Stage of Life
Whether you’re getting back into exercise, looking to improve your current routine, or focusing on strength and mobility as you get older, your program is designed around where you are today and where you want to go.
I work with adults of different ages, fitness levels, and backgrounds, including busy professionals and adults over 40 and 50 who want to remain strong, active, and healthy for years to come.
Meet Your Coach: Sharon Chamberlin
I founded Catalyst 4 Fitness in 2009 to help people improve their health through effective exercise, better nutrition, and sustainable lifestyle changes.
Since then, I’ve worked with hundreds of women and men pursuing goals ranging from weight loss and improved fitness to greater strength and long-term wellness.
My philosophy is simple: lasting progress comes from learning how to make healthy choices part of your everyday life.
When we work together, you’re not simply following a program. You’re receiving individual guidance from someone who is invested in your success.
What Clients Say
“Working with Sharon has far exceeded my expectations! I’ve lost baby weight that I have had for the past 11 years and I haven’t felt this great about my appearance since college! She has offered me the perfect balance of nutrition support, individualized workouts, and the flexibility to workout on my schedule.”
— Andrea H., Online Fitness & Nutrition Client
Want Personalized Nutrition Coaching, Too?
Exercise and nutrition work together to support your health and fitness goals.
With my Online Nutrition Coaching program, you’ll receive personalized meal planning through EatLove, weekly check-ins, twice-monthly nutrition reviews, and direct text access to me.
I’ll help you understand your eating habits, identify opportunities for improvement, and develop a practical approach to nutrition that fits your lifestyle.
Online Fitness and Online Nutrition Coaching are available separately or together through monthly programs.
Frequently Asked Questions
Can I complete my workouts at home or at a gym?
Yes. Your program is customized around your preferred workout location, available equipment, and fitness goals. You can also train while traveling.
How often will my workouts change?
You’ll receive new workouts every four weeks. Your weekly check-ins and monthly progress reviews help keep your training aligned with your goals.
Will I have direct access to my trainer?
Yes. You’ll communicate with me through weekly check-ins and have direct text access for questions and guidance.
Is online personal training live, or can I work out on my own schedule?
This program allows you to complete your workouts independently through PTminder while receiving ongoing coaching, accountability, and support from me.
Do I need to sign up for both fitness and nutrition coaching?
No. You can enroll in Online Fitness, Online Nutrition, or combine the two for more comprehensive support. Programs are billed monthly.
Ready to Build a Stronger, Healthier You?
You don’t have to figure everything out on your own.
Let’s discuss your goals, the challenges you’re facing, and how personalized online coaching can help you move forward.
