HIIT gyms in Waltham

1 HIIT gyms in Waltham, MA.

FitnessBoss lists 1 HIIT gym in Waltham, MA. One of them currently advertises a free trial. Compare class schedules, membership pricing, and reviews side by side, then reach out to book a visit.

Synergy PFTFree trial
4 classes
Waltham, MA
from $159/mo
View

Frequently asked questions

How many HIIT gyms are in Waltham, MA?
There is 1 HIIT gym in Waltham, MA listed on FitnessBoss.
Do HIIT gyms in Waltham, MA offer free trials?
Yes — 1 of the HIIT gyms in Waltham, MA currently advertise a free trial. Look for the free-trial badge on each listing.
How much do HIIT gyms in Waltham, MA cost?
Pricing varies by gym. Each FitnessBoss listing shows the membership options the gym publishes — monthly, annual, drop-in, and class packs where available.