Fitness Training. Nutrition Coaching. Life Changing.TM
ABOUT
Jennifer Mazzanti
You won't find anyone who understands or appreciates the fitness journey better than I do. In 2001 I co-founded a tech company and went on to build it into a global brand that still flourishes today. I found success at work, I raised a family and enjoyed my busy life. I had it all, but had given up on my body in the process.
A few years ago, I decided it was time to prioritize my health and get back to the athlete I used to be. Over the course of a year I embraced exercise and made systematically healthier food choices. I lost nearly half my body weight, returned to a healthy BMI and built the lean, muscular body I had always dreamed of.
I've spent the time since studying the process of behavior change, nutrition coaching and the techniques of fitness training and sports performance, all aimed at supporting you in achieving your health and fitness goals.
WHY THIS COACH?
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I believe we are all athletes.
Whether it’s chasing a goal, enduring a challenge, or simply pushing past yesterday’s limits, we each carry the spirit of competition and resilience within us.
Ever dreamed of finishing a marathon?
Think you can go 12 rounds in the ring? See pickleball in your future?
Working toward an athletic goal helps make you more fit by providing focus, motivation, and structure to your physical activity. When you train with a clear objective like improving your mile time, making a team, or mastering a skill, you’re more likely to stay consistent and push yourself. This consistency leads to measurable improvements in strength, endurance, flexibility, and coordination.
Sports goals also encourage progressive overload, where you gradually increase the intensity or difficulty of your workouts, prompting your body to adapt and grow stronger. Mentally, having a goal keeps you engaged and committed, turning fitness into a purposeful, exciting journey.
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I've summited that mountain.
I know what it feels like to stand at the beginning of a journey with a mix of hope, doubt, and determination. I understand the courage it takes to start, the vulnerability it takes to keep going, and the pride that comes from every small win along the way.
Because I’ve been through the ups and downs, I can guide you with both empathy and strategy. I won’t just tell you what to do. I’ll help you understand why it matters and how to stay focused when things get hard. I know firsthand that progress is rarely linear, and that detours don’t mean failure—they’re just part of the journey.
Most importantly, I share in your hope and excitement. I celebrate your goals because I know the joy and freedom that come with achieving them. Whether your goal is weight loss, improved performance, better eating habits, or more confidence, I’m here to support you with compassion, accountability, and personalized coaching. You’re not alone in this. I’ve lived it, I’ve learned from it, and I’m ready to walk with you through every step of your transformation.
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I believe in personal training.
I'm not just a coach. I'm also a client. As a fitness trainer, I believe so deeply in the power and value of structured training that I invest in it for myself by working with a trainer every day of the week.
Just like my clients, I benefit from expert guidance, accountability, and an outside perspective that pushes me beyond my comfort zone. That external perspective helps refine my technique, correct imbalances, and build smarter, more effective routines. It keeps my workouts fresh, intentional, and progressive, exactly the kind of experience I strive to give my own clients.
Being both a coach and a client keeps me grounded, motivated, and constantly learning. It reinforces my belief that no matter your experience level, having support and a personalized plan makes a real difference. I don’t just preach the importance of fitness, I live it, from both sides of the process. It’s a professional choice that reflects my deep respect for the process and my commitment to always strive for better.
A SCIENCE-BASED APPROACH
Evidence-based practice is essential for fitness trainers because it ensures that training methods and recommendations are grounded in the latest scientific research, not just trends or personal opinions. By using proven strategies backed by peer-reviewed studies, I design safe, effective, and individualized programs that honor your time, maximize results and minimize the risk of injury.
This approach involves integrating scientific evidence, training experience, and the client’s goals and preferences. It also encourages continuous learning, as new research can lead to better techniques and understanding of human performance, recovery, and health.
Ultimately, evidence-based practice empowers Mauka Sports Body to deliver higher-quality coaching and help clients achieve lasting, measurable progress.
TRAINING FOR EVERY BODY
Built on Science. Focused on You.
I employ an Integrated Training Model—a proven, evidence-based system that combines every aspect of fitness into one comprehensive plan. This model allows me to design customized programs that are not only effective but safe, progressive, and built specifically around your goals and starting point. No guessing. No wasted effort. Just strategic, smart training that works.
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Improve range of motion, reduce pain, and prepare your body for better movement.
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Increase lean muscle, functional strength, and stamina to lift more, move better, and feel stronger.
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Boost heart health, burn fat, and improve your conditioning—without endless hours of cardio.
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For advanced clients and athletes, I incorporate explosive movements for speed, agility, and peak output.
Unlike cookie-cutter programs, this method allows for strategic progression based on your current fitness level, needs, and goals. Whether you're brand new to training or a seasoned athlete, I guide you through the right phases—so you build strength on a solid foundation and avoid injury or burnout.
Every program I create includes a balance of:
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Movement quality and mobility
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Progressive resistance and skill development
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Recovery and rest
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Nutrition support to fuel your goals
New!
EXCLUSIVE MEMBER APP
Welcome to your personal fitness dashboard.
Stay on track with 24/7 access to everything you need to succeed—right at your fingertips.
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Assessment Forms & Progress Tracking
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Body Comp & Fitness Results
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Guides on Training, Nutrition & Recovery
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Custom Calculators for Macros & Goals
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Integration with Popular Health Tracking Devices
All training and coaching clients get full access. Simple. Smart. Supportive.
WHAT'S STOPPING YOU?
You’re not alone. Most people want to be healthier, stronger, and more confident—but something always seems to get in the way. Whether it’s time, motivation, confusion, or fear of failure, these barriers are real and I’m here to help you break through them.
"I don’t have time."
Between work, family, and life’s demands, fitness often takes a backseat. I’ll help you build efficient workouts and nutrition plans that fit into your lifestyle—not the other way around.
"I don’t know where to start."
Fitness and nutrition advice can be overwhelming. I take the guesswork out by creating a clear, personalized plan based on your goals, experience, and needs. I don’t expect you
"I’ve tried before and failed."
You may have done restrictive diets or punishing routines in the past. This is different. I focus on sustainable progress, habit-building, progressive and real-life results—not quick fixes.
"I’m not sure I can stick with it."
That’s where I come in. With consistent support, accountability, and adjustments along the way, I’ll help you stay motivated and build confidence every step of the journey.
"I feel self-conscious."
Whether you're brand new to fitness or getting back on track, this is a judgment-free zone. My goal is to make you feel safe, supported, and strong—wherever you're starting from.
I’ll Meet You Where You Are—And Help You Get Where You Want to Go.
You don’t need to be perfect. You just need a plan, support, and a coach who’s in your corner. Let’s turn your “maybe someday” into today. Book your free consultation and let’s talk about what’s been holding you back—and how we can overcome it together.