Melt Fat Fast with a World-Class
Expert Personal Training Services and Coach in Tulare

When you train with world-renowned bodybuilding fitness coach Leo Costa Jr. and his team, gain access to insider secrets that bodybuilders use to melt fat, build muscle, get fit, and boost immunity. Get our Personal Training Services in Tulare CA, or join our online program today.

Build the Healthier Body You Desire with Our Proven Personal Training Services

Bodybuilding Coach

As a bodybuilding coach for more than 41 years, Leo Costa Jr. has revolutionized the art of natural bodybuilding, using a system that takes advantage of your body’s chemistry to provide maximum results. 

Nutrition Coach

Our nutrition coaches will help you optimize your diet to ensure you have the fuel to power through your day and improve your health. 

Personal Training Coach

Do you want to build endurance, maximize your cardio workouts, and reach all your goals? Our fitness coaches will guide you every step of the way. 

What You Can Expect from Our Program

Have you tried other programs before but have been disappointed by the results? We created our fitness program to target stubborn fat and help you live healthier. Our program is designed to help you:

  • Lose weight
  • Build lean muscle 
  • Increase endurance
  • Reduce risk factors for chronic illness
  • Improve immune health

If you are ready to drastically transform your body, take our free assessment survey today to determine if our fitness program is right for you. 

See Our Revolutionary New System in Action

It takes more than exercise and diet when it comes to weight loss. At Guaranteed Fitness Plus, we take a comprehensive approach to weight loss and wellness. We combine resistance training and cardiovascular training with a scientifically-backed nutrition plan. See how our proven 3-part system can help you get results.

Resistance Training
Cardiovascular Conditioning

Resistance Training

Resistance training, such as weight lifting, is an essential part of any weight loss program, as it helps you preserve muscle, boost metabolism, improve your body composition, and more. Our personal coaching trainers will tailor a plan that aligns with your goals. 

Cardiovascular Training

Cardio allows you to burn calories fast while increasing endurance. It can also boost your mood, improve your immunity, help you manage chronic health conditions, and improve heart health, making it essential to your wellness. 

Nutrition Coaching

Did you know that weight loss is about 20% exercise and 80% diet? A balanced diet is the best way to reduce calorie intake while ensuring you have all the vitamins, amino acids, and other building blocks for a healthy life. Our nutrition coaches are always here to help build a plan that addresses your unique needs. 

Who Is Our Fitness Training For?

You do not need to be a pro to benefit from our program. Whether you are a top-level athlete or someone struggling with weight, we can help. Our personal training coaches are here to meet you where you are and help you become the best possible version of yourself. 

Our goal is to help you reduce the risk factors of chronic illness, boost your endurance, help you lose weight, and more. No matter your goal, our in-person and online personal trainers can help. 

How Our Unique Lockdown Metabolic System Works

The secret to our client’s success is our one-of-a-kind Lockdown Metabolic System. This three-part system engages your body’s natural fight or flight response to produce amazing results fast. All you need is food, water, and our app that allows you to get the guidance of one of our personal coaches. See how it works. 

Lockdown Muscle Growth

Reset your metabolic function and dramatically increase muscle growth with our Lockdown Muscle Growth component. It works by improving protein assimilation with a combination of temporary protein restriction and caloric sequencing. 

Lockdown Energy Boost

This strategy focuses on improving energy output by stabilizing blood sugar levels and minimizing cortisol release, which can impact fat storage. It can significantly boost energy levels along with targeted caloric sequencing and macro compartmentalization. 

Lockdown Fat Loss

Our Lockdown Fat Loss component enhances the body’s ability to burn calories and targets body fat by resetting your metabolism through targeted caloric sequencing and water manipulation. The end goal of this third and final component is to help you build a healthier metabolism so you see long-lasting results.

Melt Fat Like Butter in a Microwave Using Secrets From the BodyBuilding Community That Have Been Hiding For Decades

Melt as much as 10 pounds of fat in just twelve days. Listen to Leo explain this simple principle buried in bodybuilding wisdom.

Learn more about fast fat loss tricks of the trade that up until now only insider bodybuilders had access to.

Take Our Online Survey Today

Want to learn more about our program and determine if you would benefit? Take our online fitness survey today. Our survey can help you assess your current condition and determine how our program would fit into your life. Try it today.

What It Takes to Melt Fat and Optimize Your Results

Even the best personal training coach can only take you so far. You have to be willing to put in the work. Keep reading to find out what you need to succeed.

Become a Student

Getting the results, you want starts with taking the first step. When you become a student at Guaranteed Fitness Plus, you gain access to a team with more than three decades of experience in fitness and nutrition. 

Time Commitment

Our program only works if you are willing to put in the work. However, we designed our program to allow students to see results in as little as one hour, three days per week. 

Become a Warrior

Our program can be tailored to individuals at every fitness level, but that doesn’t mean it will be easy. We are here to help you break down limiting beliefs about what you can achieve and help you take your life to the next level. 

Keep Going

There will be times when you will want to quit. Often, if you can stick with a new routine for at least thirty days, you will build the momentum you need to make a lasting change. We will be here to keep you accountable and on track.

About Guaranteed Fitness Plus

Guaranteed Fitness Plus was founded by professional bodybuilder, trainer, speaker, and author Leo Costa Jr. He is known worldwide for his holistic approach to fitness and weight loss and has worked with some of the world’s top athletes, including Bulgarian Olympians and players from the San Francisco Giants and Denver Broncos. This has allowed him to unlock the secrets that elite-level athletes use to compete with success. 

At Guaranteed Fitness Plus, he is joined by some of the area’s top personal training coaches and nutrition coaches. We provide in-person and online training, ensuring you have everything you need to get the best results possible. 

If You Put in the Work, You Will See Results, Guaranteed

Our program is designed for individuals serious about reaching their health and wellness goals. However, if you find that our program is not the right fit for you, we offer a money-back guarantee. 

What Our Clients Are Saying

Leo is truly a master of his craft! He can take you from point A to Z as long as you’re willing to put in the work physically and dietarily. I trained with him for a natural fitness competition, and he knew what I needed to do to shape my body for success on stage —and on a timeline! He’s a True fitness coach who knows when to push you and praise you to keep the momentum strong in the “toughest” times. To say I’d recommend him is minimum; you want him to be on your fitness team!

Natalie Horine

Before I found Leo, I was about to snap because I didn’t know what to do to help myself. I was in my 20s and was paralyzed by a stroke. I felt the next physical therapist I would meet was going to kill but working with Leo in his gym didn’t make me so angry. He was an educated person telling me what I needed to do to get better. In my opinion, Leo knew it firsthand, which made a huge difference. Leo changed my life. My mindset changed. All the therapists would tell me I couldn’t do what I was used to before the stroke, and Leo didn’t! 3 years ago, it hurt to walk. I couldn’t touch my steering wheel. Now I can close my hand. I can move my fingers. My arm goes up. I can curl. I can jog nicely. Everyone said I couldn’t do this but look at me now. I recovered and living a great life.


I was a former high school track athlete and had gotten out of shape. I went to Leo to see if he could help me. To my surprise, not only did he get me back into shape, but he also suggested I compete in a women’s bikini competition. I never imagined I could get in that kind of shape, yet I did. Leo’s coaching advice made my experience a great one to the extent I went on to successfully compete in many more competitions. Thank you, Leo, for changing my life in such a positive way, making exercise and nutrition a lifestyle ritual.


I’ve been lifting weights for many years, and until I started following Ramp Training System, I had no clue about some very important things related to achieving results. For example, knowing the importance of training tempo, feeling what you train, and not training for more than 45 minutes. By making those adjustments, I have noticed an immediate difference in how my body responds. This is good shit!


I’m 39 years old; it got easy to put the weight on between my wife’s good cooking and not having a good place to exercise, which kept me motivated. I had exercised before, but it was a high-impact workout that threw me out of my back. On 1/4/21, I weighed 230, which changed when I joined G-Fit. My trainer reached out to me about meal plans to help me achieve my goals and first had me record what I ate and made a plan that fit my lifestyle and wasn’t too complicated for my wife to help me with. By 3/20/21, I had lost 32lbs. My pants now fit again, and I have to wear a belt. GFIT works with you where you are and builds you up. I’m very happy with all the results so far and look forward to turning 40 and being in the best shape mentally and physically of my life!

Steve Gaspar

I was in a place in my fitness journey where I wanted to take it to the next level but didn’t know where or how to do so. I have had several other trainers, but I never saw much progress toward my goals. Then I found Leo. From the beginning, there were no games, gimmicks, or BS. Put in the work, follow the plan, and make the adjustments he advises, and you will get results. Since starting with Leo, I have seen tremendous growth in my size and strength, most importantly, pushing me further and further toward my fitness goals. I plan on doing a bodybuilding show soon and cannot wait to show off all the hard work I have put in. I thank Leo and this program for pushing me to my max and further. 


Leo has played an instrumental role in my fitness journey for the past 39 years. I was 14 when he introduced and taught me the basic training principles that I continue to apply to my workout program to this day. The foundation he helped establish has allowed me to continue training and competing professionally. With his guidance throughout the years, I was able to compete as an amateur bodybuilder and, most recently, pursue my professional Figure Masters status. 


I’ve always been athletic, so now, after all these years, it feels great to get fit and muscular again. I’ve been on the AFP app coming up on a year and can see the difference. The  AFP team and their fitness experts are great at customizing the workouts for my specific goals. So glad I committed to joining the AFP app and team of experts.

Lisa Vieira

At the end of 2016, I was at a low place in my life. I was severely overweight and generally unhappy. I decided I wanted to take control of my life, and in Jan. 2017, I signed up for the AFP health and fitness app. This app is amazing and very user-friendly. So far, I’ve been following this customized program for 3 months and have lost 25 lbs and even more inches. While I’m still overweight, I’m now confident I will reach my health and fitness goals as long as I have my AFP app. For the first time in my life, I feel strong, and most importantly, I feel good about myself. The AFP app and its health and fitness experts are attentive and encouraging. They pushed me to do things I didn’t think I could. Highly recommend! 

Lariane Castro

At 48 years old, I flipped a switch, and I wanted to build a better body at 50 than my body at 25. I had followed Leo and Serious Growth since the early 1990s and fell in love with the program the first time I tried it many years ago. I have always trusted Leo and the programs he implements, from the amazing results his clients would achieve. I knew the key to success for me was to drop body fat, and with this program, that’s exactly what happened. It’s not going to be easy, but it is very doable. Don’t debate your thoughts; do what you have to do, and you will get the results you so deeply desire.

Gary Pillar

Let Us Help You Build the
Lifestyle You Deserve

Are you ready to feel healthier, stronger, and more energized? It’s time to take action. Take our FREE risk-factor assessment survey or contact us today to begin training with our bodybuilding coaches in Tulare, CA.

Why should you take the survey?

Whether you are a high-level athlete, weekend warrior, or someone who wants to recover from health issues, or simply regain health, fitness, and vibrant longevity, You must repair your physiology (mind and body) from the inside out.

Achieving and producing remarkable results can only be based on exact information. Ones immune system is only as bulletproof as the foundation that is meticulously developed.

So if you are seriously interested in creating the proper launching pad for reaching your full athletic potential or being in the best health of your life, taking the survey is
a no-brainer and it’s free.

My stated goal for the last forty years has been to help people become a better version of themselves. You must be willing to be a part of your own success.

Fill out the survey. At that point, my team and I will meticulously comb through your answers. And it is then and only then that we will provide for you an immediate pathway that we believe to be your best map for success.

I charge athletes anywhere from 150 to 300 dollars per hour, depending on what’s required. Again, our coaching has a 99% success rate. And why we can guarantee you your satisfaction.


Space Age Supplements

anti-aging leo costa
anti-aging leo costa

Ask Leo and win your own FREE copy of Exposing Personal Trainers!

Ask your most pressing fitness questions. If Leo answers your question on air, then you win!


Enter Leo’s Library

Catch up to Leo Costa’s library of industry disrupting books on fitness, health, and bodybuilding.



Leo’s inspiring story is almost unbelievable. After 3 strokes in 3 weeks, he worked his strategy to bring himself from paralysis to 100% recovery. He believes that if he can experience health and longevity, anyone can.


G-Fit Training Schools

Become a G-Fit Certified Trainer. Experience a two-day intensive hands on workshops, and a year of training online.


G-Fit Turnkey

Interested in owning and operating a gym? Take the guess work out and let us demonstrate in real time how personal training and the business should operate.

Gym Rescue

90-Day Gym Rescue

We step into failing gyms, access where the problems are, then implement thirteen rescue components while training the gym’s current staff for success.