I have had many trainers in past years and failed. For the past 5 years I have been working out…read morewith Joe and have not only lost 80 lbs. but kept most of it off. I say most of it because my diet has not been perfect. All of us hope to achieve certain goals but the reality is that only we can achieve or goals and maintain them! Joe has always been a great motivator to get my diet back on track and is always willing to suggest better ways of eating to help me with a "complete" lifestyle. Working out is only a small part of it and a trainer can only motivate you for a healthy and balanced diet. It's up to me and when I fail I only have myself to blame. After all these years, thank you Joe for being a great motivator!

First of all, you're getting a lot more than personal training. You're getting a nutritionist as…read morewell. The facilities are great. Think of a cross fit gym set up without all the scary cross fit people intimidating you. This gym is only used for personal training so there is never more than a few people there during your session. Joe is genuinely committed to you and wants you to succeed. He's really good at what he does, will call you out when needed -- ie. you ate like crap, you cancelled so you could watch the Bachelor, etc etc. He really knows nutrition and he changes up the workouts every time. He doesn't just willy nilly push you, he has you wear a heart monitor so he knows how far to push you and to make sure what he's doing is effective. I really have no complaints and working with Joe has been wonderful. I have gotten so much stronger in just a couple months. The education about nutrition has been key in helping me work towards my weight loss goals --- if only he could transfer self discipline to me too! If you're trying to decide whether to get a gym membership or try a personal training session with Joe, just do the personal training with Joe. You won't regret it and you won't get your a$$ to the McGym anyhow and you know it. That's why you're researching personal trainers. Buy his Groupon. Get hooked. Get fit. Just do it.

Pretty empty on a Wed between 11 am and 1 pm. It's like this most of the time I'm here. Maybe 1 or…read more2 other people at the most. People mostly work on their stuff and leave. Only a couple high school/young college kids just come to play on their phones which is why they haven't gotten any gains.

An incredible private gym, right in the middle of Four Lakes in Lisle! State of the art equipment,…read moreincredible coaches & programs. If you're sick of the "mega gym" corporate feel, this is the spot for you. Eric has years of expertise & knowledge that he shares with all of the members. It's a real community feel in here, with people helping each other learn new skills and achieve new heights in their training, performance & health. In a world full of cookie cutter gyms that value the almighty dollar over everything, TK Gym Four Lakes is a breath of fresh air for any serious fitness enthusiast.

I recently moved from ABQ to the Chicagoland and tried one other CF box before finding my home at…read moreCFA. Their coaches are great, the class schedule is huge, and the members are hard working! IMO every box has their own feel... Some boxes are filled with "soccer mom" types, some boxes the coach wears a mic to give instructions, some boxes no one will speak to the new person, and this box is none of those. CFA has a wide range of ages that attend here, and everyone likes to put the work in. Not too chatty of a box but also not anti-social, it's just the perfect mix for me! Also: If it's your first time going here, note that you should park behind the building and you'll go through a back (unmarked) door.

Crossfit Amplify is the best box in the Lisle area. Let me…read moretell you why: Spectacular people. Motivating atmosphere. Informed coaches who care enough to push you outside your comfort zone bc they see the greatness you can accomplish. Top notch equipment ENOUGH equipment for the class sizes. Great music. PR's everywhere. Programming is on point. Clean You can be a chalk monster and they won't judge. Huge facility. Great website, updated daily. Cubbies for your gear Amplify a gym and community always looking to advance with the sport of Crossfit. There is something for everyone here, do yourself a favor and stop by!

Members for almost 5 years now... Front desk is still the absolute rudest- it's like mind blowing…read morehow incredible rude they are. Please change your front desk staff - your members are greeted (well, not really) by the absolute rudest people. I can't even. It's awful. We pay a LOT for our membership and it's like insane how rude they are. Everyone talks about it/ it's shocking nothing has been done about it. If it wasn't for the therapy pool and the fact that it's practically across the street from us, we'd cancel our membership. Based on front desk alone. Absolutely awful. Equipment is subpar - they need mirrors in the weight section upstairs as well. WiFi is terrible as well if you plan to listen to anything on your phone while there too. The front desk though... man.. they're the worst.

The staff is so rude. Stopped by to ask about the membership and they just pretended that they are…read morenot even seeing me...Would not get a membership here even if it is free.

Flexibility with rates for unique circumstances. Tried to open a membership while in town…read moretemporarily for medical reasons and the staff was very unfriendly. In my previous experience with Lifetime Fitness gyms in Kansas, they were able to work with me to fit my family's needs.

The good: Great instructors and welcoming atmosphere in classes! Lots of equipment and cafe/salon…read moreservices are great! The not so good: front desk staff is not friendly to most. Especially one lady with short hair who is always chatting with younger staff and barely looks up to check people in. other's area lifetimes greet you warmly when you enter but most of the desk staff is preoccupied here. Gym desperately needs cleaning- cleaning is done by internal staff. Mats are dirty and never see anyone wiping down weights or mats / although they have spray and towels for guests to use. Restrooms are dirty and need a deep clean and improvements -( behind the stall doors- need to be cleaned)! This location is 20+ years old and lots of newer clubs going in and send this one is being neglected. Speakers in the main group fitness room only work on one side and cut out in the middle of routines. Classes were great but they keep changing formats and if there are less than 12-15 in a class they cut the class. For the price being paid they should hold class even if 5 people sign up. So many trainers around for a fee but classes seem to be getting limited compared to the newer gyms. Still going due to location but it needs some love!

Human Performance is an excellent gym! If you are looking…read morefor a gym that develops a fitness program based on your needs, this is the gym for you! Ciro is an excellent trainer who takes the time to give you a personalized evaluation which he uses to create your personal fitness program.

From the owner: At Human Performance, we feel that the one-size-fits-all, volume driven approach of large group…read moretraining makes it difficult to provide a scalable fitness experience, leaving much to be desired. Because our team's attitude and our facility are both innovatively designed to serve each client in a personal and unique way, we like to avoid the impersonal large group classes in favor of cutting edge equipment and personal attention. In this way, our facility and your workout routine are tailored toward you as an individual, pushing you just enough with motivation, encouragement and accountability, so that you get the best results quickly without taking a toll on your body. Because we have a team who truly loves what they do, our facility is a place where you go to be built upmentally and physically

I just finished the 6 week challenge and I'm so glad I signed up! I have tried other programs in…read morethe past, including Weight Watchers, hiring a personal trainer, and the Beachbody 21 day fix, all with limited results. I've had an especially hard time losing the many pounds I packed on due to taking mood stabilizers. Frustrated and desperately seeking a program that would help me shed pounds for my upcoming wedding, seeing Liz's video was a call to my soul! I decided to fully commit to the program and hope for the best... In 6 weeks, I lost just over 11 lbs! I love the Opposing Force familia. They are a quirky group but they keep things entertaining! The workouts with Jake and Cody continue to kick my butt every morning. Your sore muscles will be a testament that it's working! It's great that you get individualized coaching on your form even in a class setting. The nutrition plan provided by Liz really does get results! I also love that the trainers are constantly checking in with you, ready to answer questions and keep you on your game. This family is a fun one: they have themed workouts for holidays and put together extra contests to help everyone achieve their goals. I'll be sticking with this gym for the long run because of the results!

Cody is amazing, he really provided the support and encouragement I needed when I came in 6 months…read moreafter having my son. However I only lost about 3 % body fat as well as the $500 I paid upfront for the 6 week program. The nutrition component was missing and I did not feel very welcomed by the nutrition expert. Cody also gave me some advice on nutrition which was a little helpful. The one plus I got from this program was that I started lifting weights for the first time in my life. The workouts are all amazing however. EXPENSIVE but if you can afford it and have your diet down, totally give them a try.

Great location, price and amenities. I mostly use the pool. Joined a few water aerobic classes…read more They were wonderful.

While the facility may not be the most modern it is well equipped, it offers a convenient and…read morerarely crowded space for workouts. The gym features trainers (for an additional fee), complimentary towels, shampoo, conditioner, mouthwash (for those who use it), a pool, sauna, basketball court, ping pong table, lockers with combination locks (which could close tighter), and other amenities. A notable advantage is the absence of persistent pressure to upgrade membership. I personally utilize the facility for exercise rather than socializing, which aligns with my preferences. Additionally, my health insurance covers the membership at a reduced cost compared to the current price. Furthermore, I am eligible to use other fitness centers, such as Planet Fitness, LA Fitness and most park district facilities (please consult your health insurance for pricing information). While improvements could be made, such as equipment upgrades and enhanced accessibility for individuals with disabilities, the overall experience is satisfactory. Ultimately, the suitability of a fitness center depends on individual preferences and requirements.