2026-02-05T18:58:50.000Z

Great energy here. Always encouraging and inspiring everyone to be their best. Great workouts that include the perfect mix of cardio, lifting and stretching. 5 STARS ⭐️

2023-01-07T01:28:32.000Z

I live in Florida but I use workouts Sid posts online or I try to recreate a session I see him facilitating in his videos. I’m using his BIG BOOK of 64 exercises. That’s the beauty of social media and a trainer who is motivated to post regularly. A gym is a place people go to workout but a school, a facility, a dojo, a training academy is where people use exercise to build community, remain accountable, to help themselves and others. Underlying Strength is definitely the latter.

2022-05-25T18:29:30.000Z

Sid is a phenomenal owner/coach. He takes pride in what he does and it shows. His infectious personality and positive attitude have certainly attracted like minded people to this wonderful gym. The coaches/staff (Vicky, Debbie, Danielle, and Jenny) are very knowledgeable and enjoy what they do. We have all been to workout classes where the routine it’s repetitive, the coaches are overworked, and the workout/membership follows the culture. That is not the case at Underlying Strength. My Fiancé and I are so thankful we joined.

2021-12-07T02:15:02.000Z

Excellent trainers. Pay attention to every one in the class and push each member to their max potential no matter their skill level. Have a great time every class.

2021-09-06T15:44:22.000Z

Love Underlying Strength! Always an amazing workout and trainers that really care and take the time to work with you and show you proper form. I was doing squats wrong my entire life until I went to US. No one ever told me before! Now I finally got them down, but it took me a long time to break the bad habits. All the members are amazing too, very supportive and friendly! 💪🏼🏋️‍♀️❤️

2021-08-31T15:06:25.000Z

Great support and hard workouts!

2021-07-10T14:56:06.000Z

Very friendly staff and the classes are amazing 😄 trainers they really give u a work out ! It worth the money every body friendly there ! I love it there I was giving a 21 day trial ! Very positive environment ! I think I found a new home / gym no more looking !

2021-06-08T16:29:31.000Z

I love US! The trainers/coaches are amazing, they are always supportive, give you an extra push, and they get just excited as you do when you crush your goals. Everyday is something different so you are never stuck in the same routine. You WILL see results. I highly recommend giving this place a try, I did one trial class and I was hooked. #sidsaysproveit

2021-05-20T11:06:19.000Z

This place is a great Yardley/Lower Makefield gym. Great trainers and classes. Very reasonable prices. Try it out if you are looking for a change or to get in shape!

2021-03-08T22:31:38.000Z

Great place !!!!! No judging at all!! The staff is great!!

2020-12-02T12:10:09.000Z

This place totally transitioned my body and my attitude. Thank you for everything you do.

2020-11-12T01:55:02.000Z

They put you to the test, yet I see all levels in every class. Friendly staff & members

2020-06-25T00:16:47.000Z

Great team oriented fitness routines orchestrated by a group of motivated coaches who are dedicated to pushing you to the next level!!!! If you have any type of fitness goal/goals that you are serious about obtaining I RECOMMEND THAT YOU SIGN UP NOW!!! #goals#letsgo#underlyingstrength

2020-03-22T16:43:26.000Z

They encourage me in my belief that I will one day be able to jump rope again without my gut bouncing up and down.

2020-03-10T22:35:15.000Z

Great place to work out. No judgement zone. Everyone is rooting for you I consider them my Fitfam. The trainers always learning new things and attending classes. Never have I had a class repeated. Trainers correct your form and if you can’t do something they will give you something else. Don’t be afraid to try something. If you fall off the wagon they are there to welcome you back and get you motivated again...great place and great people. Nutritionist is there to answer all your questions and guide you!! All under one house!

2020-02-01T16:37:00.000Z

Sid and Deb are the best! They are helping me become stronger and fit! They make everyone feel welcome and comfortable

2020-01-22T20:29:10.000Z

Great gym with dynamic workouts to build strength and keep you motivated.

2019-11-19T00:41:03.000Z

Great people!! Must try ask for Sidney !!!

2019-11-10T18:37:31.000Z

Fantastic gym with tons of Positive energy! The Perfect workout environment for anyone who is serious about Fitness.

2019-08-06T01:51:32.000Z

Best gym family ever. Super welcoming and supportive. Trainers are awesome. Push you to work hard and make every workout fun.