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  • More
    • Home
    • START HERE
      • Book a Free Trial Class
      • Purchase a Membership
    • FITNESS
      • MonumentFIT
      • TeenFIT
      • StrongHER
      • Personal Training
      • Open Gym
    • About Us
      • Membership Options
      • Fitness Schedule
      • Our Team and Facility
      • Contact

  • Home
  • START HERE
    • Book a Free Trial Class
    • Purchase a Membership
  • FITNESS
    • MonumentFIT
    • TeenFIT
    • StrongHER
    • Personal Training
    • Open Gym
  • About Us
    • Membership Options
    • Fitness Schedule
    • Our Team and Facility
    • Contact

Interested in TeenFit?

Questions? Email or call anytime. Info at the bottom
Register for TeenFit Here : Full session and class packs availablePurchase a single TeenFit class drop-in

TeenFIT: Youth Strength Training in Charlestown

Build strength, confidence, and lifelong fitness habits in a supportive group environment for ages 1

TeenFIT is our specialized group training program for ages 13 to 18. Through HIIT-based workouts modified for growing bodies, teens learn proper movement patterns, strength training fundamentals, and healthy fitness habits that will serve them for life.


Whether your teen is a multi-sport athlete looking to improve performance or someone new to fitness wanting to build confidence, TeenFIT meets them where they are.

Program Structure

TeenFIT runs year-round in seasonal sessions: fall, winter, spring, and summer. Each session lasts 8 to 12 weeks.


Classes meet Monday and Thursday nights from 7:30 to 8:30 PM, providing a consistent routine that fits around school schedules. Training in a group setting creates accountability, motivation, and friendships while our coaches ensure everyone trains safely and effective 

Teen in TeenFIT doing a pullup at Monument Fitness in Charlestown, MA

Benefits of TeenFIT

What Your Teen Will Gain

Confidence and self-assurance. Teens learn what their bodies can do and build pride in their progress.


Athleticism, strength, and coordination. Functional training improves performance in sports and everyday life.


Proper technique. Experienced coaches teach movement patterns that prevent injury and build a strong foundation.


Healthy habits. Teens develop routines and nutrition knowledge that stick with them long after the program ends.


Supportive community. Small group sizes mean personalized attention and friendships with peers who share their goals.

Program Details

TeenFIT welcomes all teens ages 13 to 18, regardless of fitness level or athletic experience. NOTE: We do allow budding fitness enthusiasts under 13 on a case-by-case basis. Contact us if your pre-teen is interested.


Registration opens before each seasonal session begins. There are full session and half session packs available and can be bought at any time throughout the session so your teen can join when they can. Session and half session packs expire after that given session and do not roll over.


See our full schedule here

Ready to Start?

Monument Fitness

545 Medford Street, Charlestown, MA, USA

‪(617) 297-8231‬ info@monumentfit.com

Hours

Open today

05:30 am – 07:30 pm

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