Boston Underground Strength Training
"Strength training and personal training in Waltham, MA"
Boston Underground Strength Training is a Waltham-based gym specializing in women's personal training and strength conditioning. The facility focuses on developing functional skills to help clients feel confident in the gym and integrate fitness into their daily lives.
Specialties
Google reviews
5.0 on Google from 163 reviews, as of October 2026Opening hours
| Mon | 06:00–09:00, 16:00–19:00 |
|---|---|
| Tue | 06:00–10:00, 16:00–19:00 |
| Wed | 06:00–09:00, 16:00–19:00 |
| Thu | 06:00–09:00, 16:00–19:00 |
| Fri | 06:00–10:00, 15:30–18:00 |
| Sat | 08:00–10:00 |
| Sun | Closed |
Areas covered
- Business name
- Boston Underground Strength Training
- Trade
- Gym
- Area served
- Beaver Brook Station
- Address
- 235 High St #33Waltham, MA 02453
- Phone
- Website
- bostonstrengthtraining.com
- Status
- Nobody has claimed this listing yet. Its details come from public sources. Your business? Claim it
Boston Underground Strength Training provides gym services in Waltham, including Women's personal training, Strength conditioning, Functional fitness, Daily life integration, Gym membership. They operate from their premises at 235 High St #3, Waltham, MA, 02453 and serve local customers in Waltham.
Boston Underground Strength Training covers Waltham, MA.
Boston Underground Strength Training's opening hours are Monday: 06:00–09:00, 16:00–19:00; Tuesday: 06:00–10:00, 16:00–19:00; Wednesday: 06:00–09:00, 16:00–19:00; Thursday: 06:00–09:00, 16:00–19:00; Friday: 06:00–10:00, 15:30–18:00; Saturday: 08:00–10:00.
Boston Underground Strength Training has a Google rating of 5 out of 5 based on 163 Google reviews (captured on 2026-10-12).
You can reach Boston Underground Strength Training by phone at +17813732199, by email at [email protected], via their website (bostonstrengthtraining.com), by requesting a free quote on VeryBookedAI.