View My Account my studio: Lexington (change) Schedule


classes offered

TONE, TONE n TORCH, Indo Row®, Bootcamp, Barre Blast

30 Waltham Street
Lexington, MA 02420

Map & Directions

studio features

Storage Area
Water Bottles & Retail
Grip Socks available

Questions? Contact Us


All of our classes combine strength, endurance, cardio, balance, and flexibility in each and every move. You'll tone and lengthen your muscles while keeping your heart rate up and burning extra calories, with maximum results in minimum time.

Stick with your favorite class format or change it up
for a workout routine that's anything but routine.

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Lagree Fitness is a Pilates based workout infused with cardio and strength training for absolute body transformation! It is the most aggressive and innovative approach to optimal body sculpting. Strengthen, tone and lengthen the entire body in just 45-minutes! It will leave you feeling challenged, shaky and in no time, TONEd.

Tone N Torch

Think Megaformer meets bootcamp and there you have the TONE N TORCH format. 45 minutes of high intensity training with bursts of intervals on and off the Megaformer. This full body, calorie scorching, muscle quivering class is just what you need to kick it up a notch and see even more results at btone!

Indo Row®

Also known as "the PERFECT calorie burn." Working in teams, partners and as one crew, Indo-Row® gives you a transformative total-body workout that challenges the body and focuses the mind. The Indo-Row® on-water team dynamic builds an electric energy in you that is as positive mentally as it is physically exhilarating.

Barre Blast

Your heart beats faster. Legs begin to tremble. Arms turn to jelly. Breath gets heavy. You’re hot, sweaty… Been a while? Time to spice up your workout routine. Ditch the boring treadmill and wasted time at the gym, and redefine the way you sweat. Blast takes your heart on a roller coaster ride with the ultimate barre workout. No tutu required.


These sessions are held two times a week for 30 minutes of high intensity cardio and strength exercises. These classes are not done on our equipment and require a separate sign up. Join our mailing list or email the studio for details on how to join the next session!

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Lexington, MA Fitness Studio

Class Pricing

Not only are btone classes the most efficient workout you'll ever experience, they're affordable too.

Introductory Special

3 Pack of Classes

Must be used 30 days from purchase date; NEW clients ONLY

Gift Certificates

The Gift of Fitness!

Any denomination — get a friend or family member onto the Megaformer next to yours!

30-Day Passes

30 day passes activate on your first visit

8 Pack


12 Pack


Unlimited Monthly 3 Month Autopay

Up to one class/day, 3 month commitment

Unlimited Monthly Pass

Up to one class/day, no commitment

Lexington health wellness studio

Drop-In Packages

All drop-in packages have a 1 year expiration.

5 Classes


10 Classes


15 Classes


Single Class Drop-in

Bootcamp Single Drop-in

Lexington Indoor Rowing classes

Private Training

We offer private training when we do not have classes scheduled. Please contact the studio to schedule an appointment.

One-on-One Session

Single One-on-One Session (45 min)

Duet Session

$45/person for single Duet Session (45 min)
Must provide the 2nd person

Ask in the studio about our student/teacher discounts!

heart of Boston fitness studio


Motivational Cancellation Policy

An 8-hour cancellation notice is required to avoid being charged for the class, no exceptions. Regular Session members will lose that session and Unlimited pass members will be charged a $15 late fee to their credit card on file. This includes making class time changes. If you cannot make class please go to your profile, ‘my info’ ‘my schedule’ and click ‘cancel.’ Any questions about our policy or waitlist please see our FAQ page.

Classes with less than 3 people will be cancelled, and instructors are subject to change at the last minute. You will be notified via email if class is cancelled.

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