Tilghman Square · Allentown, PA
Serious lifting for the Lehigh Valley.
Built on hand-finished Watson equipment.
24/7/365 app access.
We capped memberships because we were done waiting too.
“Once you are blessed by it, going anywhere else feels miserable.”
Emma Nosal
“It is truly a playground for people who love to lift.”
Jesse Dugan
“Since I started, I feel like I've gained a new family here.”
Cris
“Been training for 18 years and get the best workouts in this gym.”
Tim Carb
“Everything you look for in a gym in one place.”
Joshua Thomas
“It's a community of hard work, no BS.”
Stephen V.
“If you're serious about your lifting, this is the place for you.”
Dylon Kelly
“Definitely worth the $85!”
Briyan
“There are many different options for every type of person that wants to workout.”
Brad Maier
“I could not wait to get back home to workout here again.”
Jared Nosal
“I love this gym community, the energy is unmatched.”
Samantha Mercedes
“Highly recommend to anyone who takes their fitness journey seriously.”
Alex Minnich
“Top of the line equipment. Friendly staff. Awesome community.”
Blake
“The atmosphere at Resistance is like no other gym.”
Anthony Dottery
“The greatest gym ever.”
Angela Lysek
“Walking in and them knowing my name is fantastic!”
Jacob Godlewski
“Serious, focused, and full of people who are there to get better. No ego, just work.”
Ian Samodio
“Great workout environment, no big crowds. Love the 24/7 availability.”
Tyler Dupre
“Don't walk, run and join while you still can.”
Nikolay Garzon
“Once you are blessed by it, going anywhere else feels miserable.”
Emma Nosal
“It is truly a playground for people who love to lift.”
Jesse Dugan
“Since I started, I feel like I've gained a new family here.”
Cris
“Been training for 18 years and get the best workouts in this gym.”
Tim Carb
“Everything you look for in a gym in one place.”
Joshua Thomas
“It's a community of hard work, no BS.”
Stephen V.
“If you're serious about your lifting, this is the place for you.”
Dylon Kelly
“Definitely worth the $85!”
Briyan
“There are many different options for every type of person that wants to workout.”
Brad Maier
“I could not wait to get back home to workout here again.”
Jared Nosal
“I love this gym community, the energy is unmatched.”
Samantha Mercedes
“Highly recommend to anyone who takes their fitness journey seriously.”
Alex Minnich
“Top of the line equipment. Friendly staff. Awesome community.”
Blake
“The atmosphere at Resistance is like no other gym.”
Anthony Dottery
“The greatest gym ever.”
Angela Lysek
“Walking in and them knowing my name is fantastic!”
Jacob Godlewski
“Serious, focused, and full of people who are there to get better. No ego, just work.”
Ian Samodio
“Great workout environment, no big crowds. Love the 24/7 availability.”
Tyler Dupre
“Don't walk, run and join while you still can.”
Nikolay Garzon
“Hands down, the best gym in PA.”
Stephen V.
Google review
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60 Second Walkthrough of Resistance Strength
No closing times. No holidays. No excuses. The 24/7 gym in Allentown, PA that's open when you are.
Is This Gym For Me?
Most gyms try to fit everyone. We built this for the people who don't have time to wait.
We built Resistance Strength because we couldn't find what we were looking for. Not a big box where you're waiting in line for equipment. Not a place that packs in as many members as possible and hopes you don't show up.
We made a list of everything we tolerated until we couldn't anymore. Then we built the opposite. Hand-built Watson equipment. 24/7 access. Capped memberships, on purpose.
Read the full story →
24/7
Open Every Day Of The Year
Capped
Memberships, By Design
Zero
Corners Cut On Equipment Or Cleanliness
One Membership. Both Facilities.
One membership. Both facilities. Resistance Strength for 24/7 open gym, Watson machines, free weights, and room to train. F13 for coached athletic, Olympic, and performance training. Most gyms make you choose. We don't.
Main Gym Floor
Whether it's 5am before work or 11pm after the kids are down, the gym is yours, the equipment is functional, and nobody is waiting on you.
Open 24/7 · Tilghman Square, Allentown
Performance Center
Most gyms don't have a Performance Center like this. All equipment and space geared for peak athletic training. 24/7 access comes with your membership.
Coached sessions · With Resistance Strength
Spots are limited.
We'd rather have the right people than all the people. We don't lower the bar just to let everyone in.
See if it's a fit
With Resistance Strength
Your training style changes over time. You might get into Olympic lifting one season, HYROX the next, or just want a different energy for a few weeks. At most gyms, that means switching memberships or driving across town. Here, it just means walking through a different door.
Your membership gives you access to both facilities, 24/7. Watson Machines and calibrated plates on the Resistance Strength side. Olympic platforms, HYROX equipment and setup, and sport-specific gear on the F13 Performance side. Whatever style your week calls for, the equipment is here.
Want a coach in your corner? F13 class memberships add structured programming for functional strength and cardio that doesn't feel like punishment. The kind of training that finally moves you past where you've been stuck.
Thanksgiving Class, 2025
Join Us
The cap is what keeps the gym worth being in. Few spots open up because few members leave. Pick what fits.
Get in before we get big.
24/7 Open Gym
Most Popular
$85 / mo
Full 24/7 access to the main floor and F13. Walk in whenever you want, the door's on your phone. Your gym, your schedule.
“Definitely worth the $85.”
Briyan, joined Feb. 1st
$25
Try the gym for a day. Full access to Resistance Strength and F13 Performance.
$50
Seven days of full 24/7 access. Most people know by day three. The rest of the week is yours to be sure.
$935
12 months of access for the price of 11. The lowest monthly rate we offer, period.
F13 Performance
Get In Touch
Fill out the form and we'll reach out by text or call. Or check the FAQ for quick answers.
Hours
24/7 - Every day, no exceptions
Phone
484-891-0840Spots Are Limited
There is no gym like this in Allentown. The cap exists because uncapped gyms get unusable. Watson Machines and calibrated plates on the main floor, F13 Performance through a different door, both inside one membership. The atmosphere does the work most gyms try to fake with motivational posters. When spots open, somebody left the Valley. Not the gym.
Serving Allentown, Bethlehem, Easton, and the Lehigh Valley.