Reviews
Both gyms carry a perfect 5.0 rating on Google — Resistance Strength and F13 Performance. Here's what members say.
What Members Say
“Resistance gym is truly a one of a kind gym. I have been to many gyms, and none come close to what Resistance has to offer. The quality of equipment is top of the line, but what stands out is the variety of the equipment. Regardless of your goals, Resistance has the proper equipment to help you excel. It is truly a playground for people who love to lift. While this is an extremely welcoming community, this isn't the gym for people who are just trying to go through the motions. You are paying for top tier equipment, environment and community. Everyone here is looking to improve and reach their pinnacle.”
Jesse Dugan
Member
Why Resistance
Rated 5 Stars on Google
Don't take our word for it — see what members say.
F13 Performance
5 stars on Google. Real people, real results from our coached training members.
“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
“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