Build Strength. Get Faster.
Dominate Your Sport.
The training system that's helped high school athletes across every sport build real strength, prevent injuries, and reach the next level — with fully customized programs built around their goals.
Most Athletes Are Training Wrong.
You're putting in the work — but the results aren't matching the effort.
- You're following random workout programs from social media that weren't built for your sport, your body, or your goals.
- You're not getting faster, stronger, or more explosive — even though you're training consistently.
- Nagging injuries keep popping up — shoulder pain, back tightness, knee issues — and nobody's addressing the root cause.
- You have no idea what to eat to fuel performance, build muscle, and recover properly.
- You're watching other athletes pass you by — and you know you have more potential than you're showing.
How We Build Complete Athletes
Every program is fully customized to the athlete's sport, position, goals, injury history, schedule, and available equipment. Here's what we focus on.
Injury Prevention First
Strong emphasis on elbow, shoulder, back, and knee care. Proper warm-ups, cool downs, foam rolling, and muscle activation techniques. You can't perform if you're hurt — we make sure you stay on the field.
Strength & Power Development
Upper body, lower body, and core strength with a strong emphasis on shoulder, arm, and leg development. We combine traditional strength training with explosive power work — plyometrics, med ball throws, and box jumps — to build athletes who are both strong and fast.
Speed & Movement Efficiency
Proper movement mechanics for linear and lateral speed. As you get stronger, you get faster — but only if you move efficiently. We teach athletes how to accelerate, decelerate, and change direction safely and explosively.
Personalized Nutrition Guidelines
Healthy eating habits and strategies aligned with the athlete's weight and performance goals. We track calorie intake, provide weekly feedback on food logs, and educate athletes on how to make smart nutrition decisions that fuel performance and recovery.
Built for Every Sport
Whether you play one sport or three, your program is customized to address exactly what your sport demands.
Football
Raw strength, power, and explosiveness
Flag Football
Speed, agility, and quick-burst power
Soccer
Leg strength, endurance, injury prevention
Baseball
Rotational power, arm strength, speed
Softball
Rotational power, arm health, explosiveness
Basketball
Vertical jump, quickness, durability
Wrestling
Functional strength, grip, hip power
Track & Field
Sprint speed, starting power, strength-to-weight
Tennis
Shoulder stability, rotational power, footwork
Volleyball
Vertical power, shoulder health, lateral speed
What Your Athlete Gets
This isn't a cookie-cutter program. It's a fully customized training experience with real coaching and real accountability.
Individualized Training Program
Built for their sport, position, schedule, equipment access, and goals. Updated as they progress.
Personalized Nutrition Plan
Calorie targets, meal guidance, weekly food log feedback, and nutrition education.
Training App Access
Track workouts, record video for form analysis, and communicate with your coach directly.
24/7 Accountability & Support
In-app messaging, video analysis, phone calls, Zoom sessions, and in-person meetings as needed.
Coach Jeff Steinberg
Jeff Steinberg
Through countless years as an athlete and coach, Jeff has seen athletes with great potential fall short because they couldn't reach the level of strength and movement efficiency required to maximize their abilities. He's watched injuries that could have been prevented with proper training. Stone Mountain Training was built to change that — with fully customized programs designed to safely develop strength, speed, and nutrition habits that help every athlete reach their full potential.
Want a Head Start?
Grab these free guides built specifically for high school athletes who want to get stronger and perform better.
Athlete Nutrition & Performance Guide
The complete nutrition playbook for high school athletes — fueling foundations, macro targets, pre/post workout nutrition, meal ideas for every meal, and sport-specific fueling tips.
Download the Free Guide →3-Day Strength Training Plan
A total body, 3-day-per-week strength program designed for high school athletes across every sport. Squat, press, pull, hinge, and core — the foundation every athlete needs.
Download the Free Plan →Ready to Train Like an Athlete?
Text the word ATHLETE to 847-306-0772 to learn more.