Fitness Studio

Fast and efficient 30 minute TRX class. Similar to the HIIT
classes, you will work through intense intervals and focused
strength movements. Modifications for all fitness levels
 
 Please bring your own mat for the class. If you
don't have a mat you can rent one for $3

Classes

TRX Express

At Underground Training we offer large and small group training
on the North Fork. 30 and 45 minute classes vary in size from 10-14
people so you can be sure you are getting a great workout with
personal attention. Private and small group training appointments
are also available, please email for availability and pricing.
                 
   
Cancellation Policy:  For all morning classes please cancel
by 8pm the night before.  Failure to do so will result in loss
of a class pass or a $15 charge for unlimited members.  For
evening classes please cancel at least 2 hours prior to the class
start time.  All classes have a 5 person minimum to take
place. 

TRX Express

About the Class