Underground Training NJ
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Underground Training is the foremost Personal Training and Open Indoor and Outdoor Gym in Bergen County. DM us for more details!
It really is like this...
Underground. It's all about the vibes.
Support local business!! Our guys Gabe and Alex have a Sukkah building business and they do a great job! Not sure what a Sukkah is? This video may tell you all you need to know!
09/15/2026
At Underground, we strive to be the best home for as we possibly can be. We also know that a successful can be running ragged trying to give his all and his best to each and every walking into the .
But
Part of the responsibility of a trainer's session with a client is ensuring that their workspace is cleared and clean. In order to promote this, we will be instituting the Policy at UGT.
At the end of the day, out cleaning staff will take pictures and note what has not been put away. The same for the morning crew (in case something was missed). The responsible party will be charged $10 for each transgression, put toward a gym fund for jew equipment.
Hopefully this promotes a better work environment. Worst case, hilarious arguments are about to happen.
9/11
Never Forget
For all those celebrating, Happy New Year and Shana Tova!! May your year be blessed with everything you could ever ask for!!
09/08/2026
Shoutout to M.A. Unger and his
2022 to 2026
Energy 📈
Happiness📈
Physical ability 📈
Hair 📈
Proof that age is not a factor. Consistency is everything.
We bust her chops but this young lady has proven herself over and over again. She has been on the court and in the $gym Every Single Day and has finally achieved her greatest milestone to date.
A commitment to play at University Of Pennsylvania
Keep grinding Zoe, all your big brothers at the gym are so proud of you!
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Address
31 Prospect Terrace
Tenafly, NJ
07670
Opening Hours
| Monday | 6am - 8pm |
| Tuesday | 6am - 8pm |
| Wednesday | 6am - 8pm |
| Thursday | 6am - 8pm |
| Friday | 6am - 5pm |
| Saturday | 9am - 12pm |
| Sunday | 9am - 12pm |
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