
TeenFIT
Two programs. One goal. Stronger, more confident, more disciplined young athletes.
Get StartedTeen Strength Training in Charlestown
We help teens build confidence, discipline, and a lifelong love of fitness through proper strength training, conditioning, and movement patterns in a fun, age-appropriate environment.
TeenFIT
Our foundational program for getting young teens prepared to reach their goals.
No training experience required. Classes focus on building proper movement patterns, functional strength, coordination, and confidence in a coached, supportive environment.
TeenFIT is about building the base of fitness and athleticism. Sessions include speed work, strength work, and our proprietary fatigue training system, all designed to develop well-rounded, resilient young athletes.

TeenFIT Perform
The next level of TeenFIT for older and more experienced teen athletes.
TeenFIT Perform builds on the foundation established in TeenFIT, progressing athletes into more advanced strength training, power development, and sport-specific conditioning. Training experience is recommended but not required. Athletes work through structured weightlifting progressions, functional HIIT, and periodized programming designed to match the demands of their competitive seasons.
This is where teens learn to train like athletes. Sessions are higher intensity, loads are heavier, and the programming is built to develop explosive power, speed, and mental toughness. Whether your teen is preparing for a varsity roster, competing at the club level, or just ready for a bigger challenge, Perform gives them the tools and coaching to get there.

For Parents
Your teen's health and safety are our top priority.
All TeenFIT classes are coached by certified trainers who specialize in youth development. Every movement is taught with proper form and age-appropriate progressions. Our coaches create an encouraging environment that builds both physical strength and mental confidence.
Whether your teen is a competitive athlete looking for an edge or a beginner looking to get active, TeenFIT provides the coaching, structure, and community to help them thrive.
Ready to Sign Up Your Teen?
Give your teen the gift of confidence, discipline, and functional fitness.
Book a Free Trial