Our teen strength-and-conditioning program includes cardiovascular training through running, rowing, and jumping rope; speed and agility training through plyometrics, jumping on boxes, footwork drills, and more; core strength and competency in body-weight movements through pullups, pushups, and ring work; and strength development using weight training and other resistance work. We prioritize proper movement mechanics to optimize safety and efficiency in our athletes. Our emphasis is on overall strength and conditioning for all athletes, as opposed to specialized, sport-specific instruction. However, we also work with teams and individuals upon request for focused training for maximal performance and achievement.
Athletes experience camaraderie and team-building in a safe, supportive, and high-energy environment. Athlete-to-coach ratios are optimized for individual instruction and attention. While our program is great for developing assets applicable to sports performance, teens who are not on a formal sports team are welcome, and many of our clients consider TJ's their sport. 

All new teen athletes must do two private sessions with one of our coaches prior to joining classes. This is to ensure that teens enter group sessions familiar with the movements used and knowing how to move safely. We discount these sessions for teens, so they are only $70/hour.  At least two are required, but more are always available. We also offer ongoing private training for teens, at $100/hour after the initial 2 sessions for $70 each. 


8-week session 1 day per week $176
8-week session 2 days per week $320
8-week session 3 days per week $430


Our T.E.A.M. classes run year-round. Classes are offered at all three of our locations.  If you have a group of at least five teens who are ready to start training and would like to add a class, please let us know!



Corte Madera T.E.A.M.  (ages 12-16) Mondays and Wednesday 4-5pm

Corte Madera T.E.A.M. (ages 12-16) Saturdays 11am

Corte Madera Tweens (ages 9-13)  Tuesdays 4:30-5:30pm

Corte Madera Tweens (ages 9-13)  Thursdays 4:30-5:30pm

San Rafael Teens (ages 12 - 16) Tuesdays 4 - 5pm

Mill Valley Teens (ages 12-16) Tuesdays and Thursdays 4:00-5:00pm

Mill Valley Teens (ages 12 - 16) Wednesdays 4:30 - 5:30 (Girls Only) 




Please email jessica@tjsgym.com with questions about our teen programs or to get started.