Four-time Mr. Universe Says...
"This is an excellent training program and its concept is sound. For the person or athlete who is serious about his or her training, this course will pay big dividends."
Bill Pearl
Former Mr. America and Mr. USA, and four-time Mr. Universe
I gained 10 lbs. in my first Week!
"This was muscle accompanied with fat loss. Changes in appearance included total ab separation, outer thigh striations, and tricep striations. It was truly remarkable."
Chris Munson
Middleton, WI
My most productive years in the NFL
"After seven years in the NFL, it was crucial I find a strength and conditioning program that would give me an edge on the younger players. After researching many of the best program, I can say with confidence that the Big Beyond Belief program is the only one that combines scientific data with old fashioned common sense. This program gave me results I thought unachievable, along with my most productive years in the NFL."
Michael Young
Denver Broncos
My muscular gains have been incredible!
"I started prior to a contest in May and by June of the following year I was 13 pounds heavier (contest weight after cutting) and a lot harder! Hard enough to win my first over-all title, since then my gains continue and I'm getting bigger and stronger in all my lifts!"
Mark Pavlovich
Fresno, CA
One of the world's leading authorities on bodybuilding says...
"All athletes and bodybuilders interested in becoming more knowledgeable of advanced training methods... and in significantly increasing their strength and their muscular bodyweight should meticulously review Leo Costa's latest training manual."
Edmund Enos, PhD
Professor of Exercise Science, Concordia University
"I cannot believe the gains I have made in such a short time"
Ronnie Dugger
Decatur, AL
"It's Absolutlely Brilliant!"
I used to believe that I was a "Hard-Gainer." Boy was I brainwashed by a self-protective supplement market. I have put on over 20 pounds in only 13 weeks. That's more than in the last two years total. I would say, if you don't want to try this system, you don't want to grow.
Dale Gilbert
Brantford, Ontario Canada
"Like breaking through a wall..."
"As a college football player I was always strong but had trouble putting on the kind of size I wanted. After listening to Leo's advice it was like breaking through a wall, I put on over 10 pounds of lean muscle in only a few months."
Robert Pierce
Tulare, CA
Gain a tremendous amount of growth...
"Over the years, I've seen a number of companies come and go, making wild claims about their programs. When tried, they produce more frustration than muscle. If you follow the Big Beyond Belief program to a 'T', you will gain a tremendous amount of growth."
Vince Gironda
"Iron Guru" Original trainer of Arnold, Lou "The Hulk" Ferrigno, Franco Columbo & countless other stars
Awarded best lightweight, best poser, and overall trophies...
"I have won my division several times but taking the overall trophies was a treat that I attribute to your "Serious Growth" system. I feel like I am bigger and more muscular than ever before. My brother and I thank you for this program with has never let us down."
Debra Kaniho
Four-time Mr. Universe says...
"It is a well thought out plan for meaningful results, I urge you to try it!"
Boyer Coe
Seven-time Mr. World, Four-time Mr. Universe, & former Mr. America.
"Thanks for the help..."
"In 14 years of training, I was always referred to as a natural lightweight of 154-165 lbs. in bodybuilding, powerlifting, and Olympic lifting with an off season weight of 171 lbs. and 13% body fat. Since starting with the Serious Growth System I carry an off season weight of 184 at 11% body fat, I fully expect to cut up for my contest this summer at the Middleweight limit of 176 lbs."
Gary Anthony
Cleburne, TX
I'm growing like a newborn baby...
"You've got to be freakin kidding me! I'm growing like a newborn baby. Big Beyond Belief is un-freaking-believable! My strength is taking off to another solar system. Everyday I look and feel better, I owe it all to you guys. Thanks a million. If you ever need a favor, I'm in debt to you for life. My bodybuilding struggles are over, now I just sit back and smile after every workout knowing what's about to happen. Thanks for some incredibly useful info and no bs!"
Jason Ferruggia
Watchung, NJ
"God Bless You..."
"You truly know so much about our beautiful sport, bodybuilding...I am 50 years old now and just had my first contest, it was great. Leo, please tell us more... You have so many fans in Gütersloh, and in the whole Germany. Hope that my English is not too bad, thanks..."
Willi Schräder
Gütersloh, Germany

Discover What 99% Of Guys
DON'T Know About Packing on
Slabs of Rock-Hard Muscle...

...And Why Ignoring These Proven Muscle Building
Secrets Is Holding You Back From Achieving
Your Full Genetic Potential... And (Worst Of All)
Wasting Your Time in the Gym...

Because what most guys 'think' they know about adding size and strength is actually holding them back.

Take the quiz now! See if YOU know what only a handful of world-class bodybuilders completely understand, (I'll Bet You Don't).

Serious Growth Training Quiz:

1: For maximum growth the best way to manage routines is to:

a. Change routines every 2-3 weeks
b. Never do the same routine twice, muscle confusion gets the best growth
c. Change routines immediately when you hit a plateau
d. Change routines only after you've pushed through a plateau

2: The optimum workout length for growth is?

a. 90 minutes
b. 40 minute
c. The longest workout you can fit into your schedule
d. 20 minutes max

3: How many times per week should you train a body part?

a. Up to 6 times a week
b. No more than 2 times per week
c. 1 time per week to allow full recovery and growth
d. 2 times per week for growth, 3 Times per week for definition

4: The best training routines are based on:

a. What feels good at the time, you have to listen to your body
b. Maximum intensity, the harder the routine the better
c. Understanding the relationship between stress and recovery
d. The latest articles in the fitness magazines

5: The best way to do reps is:

a. Super slow, this produces the most soreness and growth
b. Eccentric movements because you can work with heavier weights
c. Fast with light weight, the more reps the more fatigue and growth
d. Quickly, but with heavy weight and good form

6: Most guys don't achieve the muscle growth they want because:

a. They don't understand the science of recovery
b. They aren't willing to work hard enough in the gym
c. Their form is sloppy
d. They aren't willing to spend money on quality supplements

7: The best exercises for growth are:

a. Machine movements because you can use the most weight
b. Body through space lifts
c. Olympic lifts
d. Plyometric movements

8: What is the best diet for muscle growth?

a. High carb, you need mostly carbs for fuel during hard workouts.
b. Low fat, with a high fat diet you'll add too much fat along with muscle.
c. High protein, the more protein the better since it's the key to growth.
d. The typical American diet is already high enough in all macro-nutrients, you really just need a good multivitamin and a creatine supplement.

For Your Quiz Results & Explained Answers Click Below:

If you don't do well on this quiz, don't feel too bad. Because what most guys "think" they know about weight lifting (or what they read in the magazines) is just DEAD WRONG and will keep them frustrated and struggling to make any gains...

...Regardless of how much time they spend in the gym -- or how much money they throw away on hyped-up suppliments.

This quiz, and the answers you'll discover afterward, will get you up to speed fast with plenty of fascinating facts and surprises along the way to shock and delight you.

Let's get to work!

Leo Costa, Jr.