The Best Fitness Bootcamps in Shrewsbury, Boylston, and Hudson | The Fitness Asylum

The Best Fitness Bootcamps
in Shrewsbury, Boylston, and Hudson

We offer metabolic bootcamp classes, specialty classes including kettlebells, boxing and advanced strength training classes as well as transformation programs to help you meet all of your fitness goals.


Call to hear a free 24 hour recorded message 1-800-709-0042

Enrolling now for April 2018!

If you feel “out of shape” or are sick of “dieting” this program is for you.
If your current weight, fitness level or health status has you feeling uncomfortable, depressed, lost or anxious you can take control and create a new lifestyle no matter your age or background.
Click here for more info

FaceBook Events page


* Disclaimer: Weight loss results will vary from person to person. No individual result should be seen as typical. This training is not intended to treat, cure or prevent any disease.

30 Day Sprint Contest

New March and April sessions for our 30 Day Sprint Contest!

Want RESULTS in 30 days?* Need a mental reboot and incentive to get started?
Join our 30 Day Sprint and get the tools and strategies AND RESULTS you want!*

This program is something you can do over and over again as it’s based on healthy eating and NOT starving!

Click for Details

Specialty Classes Enrolling Now

We have BRAND NEW Specialty classes!

FitKIDS enrolling now!

Short on time but want RESULTS? We have a 30 minute Kettlebell workout (KBX).
Looking to build STRENGTH? Check out AMP.
Want to see more muscle definition? We have a 3 day split program – Old Skool Strength.
Need a STRESS RELIEVER? Try on some Boxing.

Other great choices include, HardCore, StrikeFit, & our Kettlebell INTRO classes.

To see ALL the specialty classes please click here:

Sign up before they fill up!

Unlimited Bootcamps

Unlimited Bootcamps Specials:
We offer 90+ bootcamp classes every week. You can choose any day/time/location!
*Outdoor Bootcamp sold separately.
No refunds, transfers, freezes or date changes please on unlimited packages.

Click to see all of your options!

Swing & Sip

1 hour Kettlebell Swing Workshop and Wine Social to follow.
This comprehensive clinic will break down the mechanics of the Kettlebell swing so that you can optimize the movements and become an expert SWINGER. Perfect for all levels and a MUST DO for anyone looking to become stronger, faster, and leaner.

No more saggy glutes, weak core or wasted ab exercises.
Get swinging to get better results in less time.

Stay after class to socialize and network with other likeminded fit friends with wine (and water too!)

Cost is $10 and you will get a promo code to save $10 off a future Kettlebell workshop or class.

*Space is limited so late cancel and no show fees in affect.

Friday, March 23 @ The Fitness Asylum in Hudson
5:30 – 6:30pm Swing Clinic
6:30 – 8:00pm Social hour with red and white wine


BIKINI TEAM Spring 2018


Ready for something NEXT LEVEL?

GET ON STAGE with our Fitness Asylum Team!
This team has all categories of competitors represented: bikini, figure, fitbody and bodybuilding.
Including our exclusive TRANSFORMATION TEAM.

Anyone can join our team and succeed and we welcome and
work with women from anywhere in the country.*

Kick Off Meeting:
Sunday January 28th 2018 3:00-5:30pm
The Fitness Asylum HUDSON
90 Cherry Street, Hudson MA 01749

Click Here for Details


Proud Recipients of These Awards


The Fitness Asylum is excited to be named by the Central Mass Telegram & Gazette
for TWO AWARDS: Best Fitness Facility and Best Trainer.

And The Fitness Asylum is the two time (two years in a row) winner for the
Worcester Business Journal’s Best of Business Awards (BOB Award).

Please vote for The Fitness Asylum (Best Gym) and Bonnie Lefrak (Best Personal Trainer)