What are the opening hours?

Monday 5am - 9pm Tuesday 5am - 9pm Wednesday 5am - 9pm Thursday 5am - 9pm Friday 5am - 9pm Saturday 8am - 6pm Sunday 8am - 8pm

JET Boston - South End

Home
United States
Boston, MA
JET Boston - South End

JET has built a consistent reputation of Results.

Through assessments, programming, knowledge, experience, and the ability adapt to a diverse clientele, our mission is to create a regimen tailored for the purpose of building a Better Faster Stronger YOU.

09/19/2025

What makes a training team truly elite?

It’s not just expertise or reps, it’s the stories, cultures, and passions each coach brings to JET Boston.

From strength specialists to wellness pros, our crew’s diversity is our biggest flex. Every background, every journey, every win, we lift each other up, and we’re here to help you do the same. 💪🏽

Want to experience what a united, expert-driven team can do for your goals? Stop by JET Boston or message us to meet the coaches who make our community stronger every day! 🛫

09/15/2025

Ever wondered what makes JET Boston different? It’s not just the workouts, it’s the people who show up, support, and push each other every day.

Ready to get moving? Reach out or stop by to see how we’re breaking barriers, one session at a time. 💪🏽

See you at the studio!

01/17/2025

5 New Year Checkpoints: Which are you currently checking off?

11/15/2024

JETSETTER - a determined and dedicated individual who consistently BREAKS BARRIERS 🛫

Congrats to this seasons winners at each of our locations:

ROXBURY:
Bethany, consistently brings a can-do attitude to every session, demonstrating both physical and mental growth while balancing school and work. It’s a pleasure to witness her commitment to health as she tackles new challenges with remarkable strength.

BROOKLYN:
Magda has found a balanced approach to maintaining consistency in her fitness journey. She has made significant lifestyle changes and achieved remarkable results, embodying the resilience and determination aligned with JET’s philosophies.

SOUTH END:
Trudi, ‘s dedication and positive attitude towards health and fitness brings a vibrant energy to the studio. Her commitment to giving her all in workouts and improving herself makes her an invaluable part of our community, and we are grateful to have such an all-star client!

Thank you to the entire JET community for your support and commitment. Until the next nominations…. BREAK BARRIERS ❤️🛫

Address

Boston, MA

Opening Hours

Monday	5am - 9pm
Tuesday	5am - 9pm
Wednesday	5am - 9pm
Thursday	5am - 9pm
Friday	5am - 9pm
Saturday	8am - 6pm
Sunday	8am - 8pm

Telephone

+16172385230

Website

http://www.JETBOS.com/

Alerts

Be the first to know and let us send you an email when JET Boston - South End posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Address
Telephone
Opening Hours
Alerts
Contact The Practice
Claim ownership or report listing

Want your practice to be the top-listed Clinic in Boston?