New Member Incentives:

SAVE with Value-Added “Power Package” Deals!

Limited-Time Offers END Nov. 30th!

Joining Catalyst through a money-saving “Power Package” to enjoy improved physical fitness—and “fiscal fitness” too!

Join our Catalyst Fitness Family before November 30th, and SAVE BIG with either of these money saving Package Deals:

Package Deal #1: Monthly Dues with Personal Training

Just $109 at sign-up buys you:
• Enrollment (a $99 Value!)
• First Month ( a $39 Value!)
• 4 PT sessions (a $240 value!)
• You Save $269!
Package Deal #2: 1-Year Paid-in-Full

• Enrollment fee waived: Save $99!
• 1 month FREE (13 for the price of 12!)
• You Save $139!

Not interested in a package deal? Join before Nov. 30th and you still SAVE BIG with 70% off our standard $99 enrollment fee!

To lock-in your Power Package savings, simply complete and “SEND” the New Membership Application below!


November “Power-Package” Application

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NOTE: Membership is age-restricted to 12-years and older. Applicants under 18 years of age require the signature of a parent or legal guardian.

  • t1

    I began working with Kostas about six months before my wedding...The time that I spent in the gym with Kostas was the most fun I have had working out.

    — Diana Mirante


  • t2

    “Investing in Kostas made a significant…the integrity by which he runs his business, his persistence and expertise, and his balanced, compassionate, flexible approach…If I were to describe the experience in two words, it would be “Life Changing.”

    —Rich Morabito


  • t3

    “I began training with Janet at Catalyst…today I have progressed so that my blood pressure regularly tests at 110/70; my total cholesterol is 146 and my HDL is below 100.”

    — David Rapp


  • t4

    “Training with Stephanie at Catalyst has been the single best “health decision” I have ever made. My newfound muscle tone and weight loss are the visible counterpart to the internal strength and positivity I feel…”

    — Melissa Beth


  • t5

    “As a result of my training with Andrew, I am both physically and emotionally stronger. I am grateful for his guidance and highly recommend his training to anyone…”

    — Marianne Savarese


  • t6

    “Throughout this journey Kostas has been there to encourage me and push me beyond what I thought were my limits. He believed in me when I didn't believe in myself…”

    — Christine Peterson


  • t7

    “Cate took the time to get to know my lifestyle habits and fitness goals…by the time I finished training with her, I put on eight pounds of lean muscle…I would never have put on this many pounds of muscle without her coaching and guidance.”

    —Justin Slater


  • 100 Main Street North
    Southbury, CT 06488


    Mon. - Thurs. 5:00 AM - 10:00 PM
    Fri. 5:00 AM - 9:00 PM
    Sat. & Sun. 7:00 AM - 6:00 PM



  • 930 Straits Turnpike
    Middlebury, CT 06762


    Mon. - Thurs. 5:00 AM - 10:00 PM
    Fri. 5:00 AM - 9:00 PM
    Sat. & Sun. 7:00 AM - 6:00 PM