EVALUATION REQUIRED
Mobility, stability, shoulder health, core control, movement quality.
Pricing shared after your free evaluation
ORLANDO, FL · BASEBALL PERFORMANCE SYSTEM
ALL
AMERICAN
ATHLETES
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ORLANDO, FL • BASEBALL-SPECIFIC PERFORMANCE
ALL AMERICAN ATHLETES
BASEBALL PERFORMANCE TRAINING
BASEBALL PERFORMANCE TRAINING
Strength. Speed. Power. Durability.
Built for baseball. Proven through performance.
Built for baseball. Proven through performance.
ISSA-CERTIFIED S&C
TRAINER OF PRO + COLLEGE ATHLETES
ARM CARE • SPEED • STRENGTH • EXIT VELO
50K+ SOCIAL FOLLOWING • MILLIONS OF MONTHLY VIEWS
IN-PERSON (ORLANDO) + ONLINE TRAINING
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Performance Programs
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Program Durations
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ISSA-Certified Coach
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Evaluation-First
Baseball-SpecificISSA-Certified S&CArm CareSpeed
StrengthExit VeloOrlando, FL
Baseball-SpecificISSA-Certified S&CArm CareSpeed
StrengthExit VeloOrlando, FL
TRAINING REELS
Real sessions. No filters, no gimmicks — just the work.
YOU DON’T TRAIN MUSCLES.
YOU TRAIN PERFORMANCE.
All American Athletes is a baseball-specific performance system — not a generic gym and not “kids fitness.” We build durable, explosive, intelligent baseball athletes from youth to professional level through structured training.
Strength transfer to the field
Lower body force, core stability, unilateral intent.
Speed & acceleration
Sprint mechanics, first step, change of direction.
Arm health & longevity
Shoulder stability, scapular control, arm care progressions.
Rotational power & exit velocity
Force production, transfer, and swing efficiency.
Florida-based. Orlando-focused. National mindset.
PROGRAMS
Why structure matters: an athlete who skips steps breaks down. These five tracks exist so nothing gets skipped.
Available in-person in Orlando, FL — or online, anywhere. Same structured system, wherever your athlete trains.
EVALUATION REQUIRED
Sprint mechanics, acceleration, change of direction, deceleration, reactive speed.
Pricing shared after your free evaluation
EVALUATION REQUIRED
Pure strength with baseball-specific intent. Build force, control, and transfer.
Pricing shared after your free evaluation
EVALUATION REQUIRED
Rotational power + bat speed. Build force and apply it efficiently to the swing.
Pricing shared after your free evaluation
FLAGSHIP
Flagship. Full system: strength + speed + power + arm care + mobility + conditioning.
Pricing shared after your free evaluation
START HERE
Serious development for athletes who want structure — not random workouts and Instagram drills.
NOT SURE WHERE TO START?
Answer 3 quick questions — we'll point you to the right program before your evaluation.
QUESTION 1 OF 3
BASEBALL PROGRAM
Every track is built the same way, on purpose: real assessment, real progression, real accountability. Pick one to see exactly what that looks like.
FOUNDATION + ARM CARE
These programs build the base of every athlete: mobility, stability, arm care, core control, and movement quality. Perfect for youth & HS athletes starting structured training, athletes returning from rest/injury, and anyone who needs a strong foundation before speed or strength.
Levels: Basic • Intermediate • Advanced
Duration: 8 or 12 weeks
Arm Care & Shoulder Health
Core Control & Bracing
Hip + T-Spine Mobility
COACH + CEO
Gianmarco Marcelletti — ISSA-certified Strength & Conditioning Coach and trainer of professional and collegiate athletes.
You don’t chase trends here. You build bases: movement quality, intent, durability, and transferable power.
One of the most followed strength & performance coaches in the game — 50,000+ combined followers and millions of views every month across social media, built on real training, not gimmicks.
Building Athletes / Creando Atletas
High standards. Clear structure. Real progression.
Baseball-first system
Strength + speed + arm care + rotational power.
Orlando-focused
Local dominance with a national mindset.
FOLLOWED WORLDWIDE
ELITE TRAINING. TRENDING EVERYWHERE.
If the training didn't actually work, this many people wouldn't still be watching every week.
50K+Combined Followers
1M+Monthly Views Worldwide
3Platforms, One System
QUESTIONS?
The same ones every serious parent asks before committing — answered straight, no sales spin.
Because the right program depends on where your athlete actually is — not a guess. The evaluation identifies level, needs, and goals first, then places your athlete in the right program at the right intensity. No shortcuts.
All American Athletes is a baseball-specific performance system. Every program — strength, speed, arm care, and exit velo — is built around the movements and demands of baseball, not generic athletic training.
Youth through professional. Each program is structured across Basic/Intermediate/Advanced (and Elite where applicable), so athletes at very different starting points are trained appropriately, not lumped together.
Both follow the same structured progression — the 12-week option simply extends the training block for more development time per program, which is why it's priced accordingly and often the better default for the Elite Performance track.
No — programs are available in-person at our Orlando, FL facility or fully online, anywhere. It's the same structured system either way; your evaluation determines the right fit and format.
Gianmarco Marcelletti, ISSA-certified Strength & Conditioning Coach, who trains professional and collegiate athletes. This isn't a generic gym program run by rotating staff.
START WITH AN EVALUATION
Every athlete starts with an evaluation. No shortcuts.
We’ll identify your level, needs, and goals — then place you in the right program with the right intensity and progression. Youth to professional. Structured. Measurable. Serious.