I started a personal training program with Chris Demanaeus at Challenge Fitness over 3 months ago…read more I've lost 10 lbs., added strength, flexibility, endurance and have even noticed my posture is changing. I am feeling great! I have also joined the workout classes led by the personal trainer and owner of the gym who gives instant feedback and adjustments during the workouts. You will not do the same workout twice! The environment is both challenging and fun! Getting results at this gym will not take long. It's been a life changing experience for me! Anyone who wants to get in shape should check out this gym!

Unbelievable gym. The equipment is so well suited for all levels & priced very well. Owner Chris is…read morea great guy. Been helping me out for years and is always so nice when walking in. Best gym in town

I'm a fitness professional from the land of boutique fitness studios (Portland, OR). I was very…read moreskeptical of this place since I've been to some really amazing fitness studios in NYC and Portland. So imagine my surprise when I set up a time for a PiYo (pilates-yoga flow) class here. The space is large and very well maintained and clean. (God, I love clean, I hate when you're in down dog and spy a hair cluster that sweeping missed). Lovely space. Good class selection. Seriously, if this were on the coast, users would probably pay $150+ a month to join. I've been to one class, hope to get in one more, but from one pro to another, Sarah Fechter has a good thing going. Keep it up and keep giving Saginaw a place to get their fit fab on. The only thing preventing me from giving it a full five stars was the reservation system. I found it really odd that FB posts/replies were how spots were reserved. They would probably be better served transitioning to MindBody or MYiClubOnline for class reservations so you don't have to wait for a FB reply to see if you're in or not.

I've been to Sarah Fechter doing Zumba even before there was a studio! I love Sarah and the was she…read morepersonalizes with everyone. If you're new to a class, the instructor notices and introduces herself right away. The classes are taught advanced and modified so no matter your speed, it's an amazing workout! There's new "swag" all the time so it's not the same t-shirt every week! Love love love SFF, it's my home away from home

I'm here on work for the tree damage I started looking for a gym for when I'm off work and all I…read morecan say is good job I wish I could give this place more stars I've been on my workout journey constantly for 3 years these are gym I dream about - Wide selection of machines 10/10 - Staff super friendly 12/10 - Protein shakes + pre workout on stand by whenever you need it 9/10 - zero social anxiety people will say good job and will openly be friendly to you 10/10 - in my personal opinion it was a little intimidating at first but it goes away within the first day I'm leaving in a month I'm already scheming way to find an excuse to drive back up here just for this gym hopefully this review helps:)

Not impressed- glad I decided to go with a "day pass"- I won't be back!…read more Front desk girl was rude and uninviting, to say the least. Bathrooms/showers need an upgrade...

Jordan is the best! She helped me sort out some billing issues I had run into. As far as the…read morefacility goes - clean, with adequate selection of machines. No bench or squat rack - only smith machines, but standard for PF. Can't beat the price!

Great location. Calm not crowded in the AM. Staff is friendly. The place runs COLD. Dumbells only…read morego up to 60lb wish they had 70-75 like at plainfield and some others. Still worth going here!

I love the gym, the staff are great, very friendly and helpful with any questions about the…read moreequipment, recommended supplements, etc. and it has all the equipment that I need. Open 24 hours as well. I recommend this gym to anyone from serious bodybuilders to someone just starting out. You can always get on whatever machine you need, no long waits and it's very clean.

Pros: plenty of machine options and a little area/room in the back with KBs and more functional…read moretype stuff. There is even self propelled treadmills and a reverse hyper (rare for gyms). Cons: the dude who owns it is pro-trump (like sticker on the front door in your face typa shit...) there are a TON of paper signs everywhere telling people what they can and can't do. Owner was super strict about shoes - told us to wipe our (clean) shoes multiple times. Signs all over about having to sit on front bench to take off shoes and put new ones on before going in. The place has a curious feel. Photos of bodybuilder pros on one wall with trophies. Weird thing to note: it's sort of a gym. But really, when you walk in, it's a store. They sell water stuff and bikes. It's an interesting setup. Everything is super close together. The store is right next to gym machine and all gym stuff really close together. Drop in fee/day pass was $15 per person. Locker room has a shower, there is a water fountain, and there were a small handful of people there. Only/best "gym" option in the area. I wouldn't return unless I absolutely had to get my training in and there weren't any other options.

Love this place! Great staff, great gym. The monthly gym membership is a great value with access to…read morea personal trainer and lots of classes.

Best place in TC to work out! Knowledgeable staff, especially Joelle Beaudoin, who makes sure…read moreeveryone in each class is getting the most out of it. Really enjoy the classes!