With Resistance Strength · Allentown, PA
Performance
Is The Standard
Coached training in Allentown with programming that builds on itself, coaches who know your name, and a facility designed around performance. Try a free class and see for yourself.
“Stronger and healthier now at almost 50 than I've ever been.”
— Michelle Leigh
“Best gym in the Lehigh Valley, hands down.”
— Kevin Shoemaker
“Everyone treats each other like family!”
— Steven Torres
“The best part of my day.”
— Tom Zeiser
“Hard to be in a bad mood when you leave.”
— Brittany Reeger
“Programming is well thought out and calculated.”
— Melanie Cellini
“The best community in the Lehigh Valley.”
— Lindsey Grace Buskirk
“This is truly a family.”
— Tracey Barsa
“You won't be disappointed!”
— Luciana Backes
“I've never been treated so well as a guest in a gym before.”
— Bryce Cushing
“You're guided every step of the way.”
— Macarena Khoury
“Coaches are encouraging and attentive.”
— Frank Bickel
“These guys are solid trainers who will guarantee your success.”
— Jennifer Melendez
“The perfect mix of personalized coaching and community support.”
— Emaline Hardne
“The coaching and environment has kept me coming back for over a year now.”
— Stephen Rohrbach
“By far the best gym I've been to if you're looking for results.”
— Andrew Reppert
“F13 will truly push you to be the best version of yourself.”
— Eleni Feggulis
“Stronger and healthier now at almost 50 than I've ever been.”
— Michelle Leigh
“Best gym in the Lehigh Valley, hands down.”
— Kevin Shoemaker
“Everyone treats each other like family!”
— Steven Torres
“The best part of my day.”
— Tom Zeiser
“Hard to be in a bad mood when you leave.”
— Brittany Reeger
“Programming is well thought out and calculated.”
— Melanie Cellini
“The best community in the Lehigh Valley.”
— Lindsey Grace Buskirk
“This is truly a family.”
— Tracey Barsa
“You won't be disappointed!”
— Luciana Backes
“I've never been treated so well as a guest in a gym before.”
— Bryce Cushing
“You're guided every step of the way.”
— Macarena Khoury
“Coaches are encouraging and attentive.”
— Frank Bickel
“These guys are solid trainers who will guarantee your success.”
— Jennifer Melendez
“The perfect mix of personalized coaching and community support.”
— Emaline Hardne
“The coaching and environment has kept me coming back for over a year now.”
— Stephen Rohrbach
“By far the best gym I've been to if you're looking for results.”
— Andrew Reppert
“F13 will truly push you to be the best version of yourself.”
— Eleni Feggulis
Expert
Coaches Every Session
24/7
Access
Structured
Programming — Built to Progress
HYROX
Ready
With Resistance Strength · Allentown
What Is F13
More Than
A Gym Floor
F13 Performance Center sits in the back of Resistance Strength and runs as its own operation. Olympic platforms, 20 squat racks, turf, bumper plates, HYROX conditioning equipment. Everything you need is in here.
Every class is coached and every week of programming builds on the last. Whether you're an athlete in the off-season or just done winging your workouts, this is where it starts clicking.
Resistance Strength members get access to both facilities. You can add F13 classes to your existing membership, or join F13 classes on their own. Either way, you're in.
What We Do
The Training
01
Strength & Olympic Lifting
Squat. Pull. Press. Snatch. Clean. We've got the platforms and the coaching to do it right, and once you feel what it's like to move serious weight with solid technique, you won't want to train any other way.
Learn More →02
HYROX Conditioning
Every session is built around what race day actually demands — ski ergs, sleds, rowing machines, sandbags, wall balls, and farmer carries. So when you're standing at that start line, you already know your training was enough.
Learn More →03
Sport Performance
Four days a week, small group, every session programmed with a purpose. The athletes who come through here show up to their next season faster, stronger, and ahead of the kids who spent their offseason doing nothing. This is where that gap gets built.
Learn More →04
In-Season Training
Two sessions a week, programmed around your schedule and your sport. Nothing that's going to beat you up before a game, but enough to keep your speed, strength, and explosiveness where they need to be. Our athletes notice the difference from what they were getting at school pretty quickly.
Learn More →The Space
Built For
Real Work
Olympic platforms, turf, sleds, and room to move. Every inch of F13 was set up for performance training.
Equipment Highlights
Free Weights
- —Rubber dumbbells to 100 lbs
- —Kettlebells to 50+ lbs
- —3 trap bars
- —Bamboo bar
- —Safety squat bar
- —Medballs to 30 lbs
- —Bumper plates
Racks & Platforms
- —20 squat racks
- —2 Olympic lifting platforms
- —Belt squat
- —Rogue boxes
- —Resistance bands
- —Olympic rings
- —Climbing peg board
Conditioning
- —Echo bikes
- —Rowers
- —Skiers
- —Assault treadmills
- —Sleds
- —HYROX training equipment
- —Turf area
Strength Accessories
- —GHDs
- —Reverse hyper
- —45° hyper extension
- —Foam rollers
See It For Yourself
F13 In Action
The Floor
F13 Floor
F13 Preview
F13 Comp
Hear From Members
Coach Payton
Tom Zeiser
Justin
What Members Say
The Community
Speaks.
“If you're looking for a place where people WON'T judge you for how you look, how much you're lifting or give you looks to make you feel uncomfortable, THEN THIS IS YOUR PLACE!!! I've been coming to this place for about 2½ years and I wouldn't go anywhere else. The coaches make you feel welcomed! Everyone treats each other like family! Everyone pushes each other to be better and to do better than their last lift! I absolutely love this place!!!!”
Steven Torres
Focusing on Fitness since January 2019
80+ Five Star Reviews on Google
Don't take our word for it — see what the community says.
When We Train
Class Schedule
Monday – Friday
Wednesday classes are partner workouts — but you can always show up solo. We'll pair you up.
Saturday
Saturday is a partner class — come solo and we'll get you set up with someone.
Sunday — Rest Day
Join F13
Memberships
Access to the 4S's Method programming designed to help you reach your goals — plus Resistance Strength facility access on the days you train. *Membership dependent.
Free Trial
Free
Come in, take a class, meet the coaches, and see the space for yourself. No pressure, no pitch. Just show up and train.
HyperFocus
$245 / mo
Your own program, written around your goals, your schedule, and your body. Training, nutrition, and direct access to your coach whenever you need it. Starts with a consultation so nothing gets guessed.
Unlimited Access
$199 / mo
Every F13 class, every performance session, plus full access to the Resistance Strength facility whenever you want it. Train as much as you want, on your schedule.
12 Sessions / Month
$179 / mo
Three times a week, every week. Enough consistency to build something, with room to add more when you want to push harder.
8 Sessions / Month
$159 / mo
Two sessions a week, structured and programmed. Fits into a busy schedule without feeling like you're shortchanging yourself.
Sport Performance
$199 / mo
Built for elementary, middle, and high school athletes who want to show up to their next season ahead of everyone else. Up to four sessions a week, programmed around speed, strength, and sport-ready performance.
In-Season Sport Performance
$139 / mo
Two sessions a week during your season. Keeps your legs under you, your strength where it needs to be, and your body ready for game day without running you into the ground.
Student Unlimited
$159 / mo
Every F13 class, every week, month to month. For student athletes who take their training seriously.
Punch Card
$250
Ten sessions, use them whenever you want. No commitment, no expiration pressure. Just show up when you're ready.
First Time?
Your First Class Is On Us
Come in, train with the coaches, see the space. One class, no obligation, no pitch on the way out the door.