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    Kacy Performance

    5.0 (86 reviews)
    Closed 3:00 pm - 6:30 PM
    Updated 2 months ago

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    Before training with Kacy.

    As I write this review, I cannot believe the transformation both physically and mentally I have gained by training with Kacy. When I first entered the gym for my first session, I weighed around 115 pounds and had zero confidence with myself. As I started training and seeing what I am capable of, I completely transformed and became a different person. Both physically and mentally. As I write this review and look back on the journey I realized that training with him was the best decision I've ever made in my life. I currently weight around 155 pounds vs my start weight of 115 pounds. What I like about Kacy is that he really knows what he's doing with everything from workouts, diet, nutrition, and recovery (stretching, rest, etc.). The knowledge he has with fitness is impressive to say the least. If you are considering changing your life for the better, do not hesitate to reach out to him. Because I cannot describe the feeling I have from working out under his guidance.

    Hip Thrust PR with Kacy Performance
    Maddy K.

    (Sorry I write a lot but that's just how great this training experience has been) 10/10 recommend--I have been training with Kacy since January 2022. I was referred to Kacy Performance by a coworker and I am forever grateful. I have a naturally athletic figure, but I wanted to make progress that I could actually track and challenge myself. I used to be that person who would sit in their car for 20 minutes before actually going in the gym. And then immediately go to the treadmill and look for any machine thats open with 0 plan. I have also had trainers in the past individual and group but Kacy has been the only trainer who actually makes sure your form is correct and takes that serious and if something is hurting that day or week he has alternative workouts to help support the injury while still making progress. Working with Kacy I can 100% say I have made consistent progress, I learned correct form, I learned what my body measurements actually meant, I am able to see and track my progress and I am finally confident going to a gym by myself when Kacy isn't there. Another plus-- I also learned correct names for the gym equipment (no more "silver bar thingy") lol. Kacy has us track our exercises each day with the correct name of the exercise, the reps and the weight. This has helped me learn different exercises and have an actual gym plan with different muscle groups. Its also nice to see when I have gone up in weight and hit a PR. What I like about training with Kacy: He actually knows his stuff!!! He helps with correct form (which is crucial and something I used to struggle with and I've never had with prior trainers), he gives reason to why the exercises he is having us do is important and what muscle group they are focused on. And he challenges us! He knows our potential and actually pushes us to to lift heavy the right way. He has trained us to be successful by ourselves. Overall I highly recommend Kacy performance.

    My body composition reading after only 11 days of personalized workouts and nutrition
    Erika G.

    Choosing to train with Kacy has been one of the best decisions I've made in my fitness journey. I've only been working with him for 20 days, and I have already seen and felt more progress than I ever had with previous fitness routines. After only 11 days I was already down 4lbs and 4% body fat- im still in disbelief about that but, as you can see in the picture I included, the numbers speak for themselves! I give so much credit not just to his highly personalized and targeted workouts but to the tailored nutrition guide he set me up with. It's evident that Kacy has a solid knowledge base about the science of exercise. He's not just helping me look good, he's also teaching me how to prioritize building strength and how to move safely. It's only been 20 days, I'm just getting started but I'm already confident that I'm going to crush my goals with Kacy's guidance.

    Fat mass loss (7.4 lbs)

    Overall I lost 7.4 lbs (all fat). I didn't gain any muscle BUT I kept the muscle I had and I ended up lifting more than I ever have. I went from hip thrusting 35lbs on ea. side to 2 plates & 25lbs on ea. side! I also went from chest pressing 32.5 dumbbells to 42.5. My muscle mass didn't improve because I didn't hit my protein intake . If you are new to the gym Kacy will show you how to fix your form/do the the exercises correctly. He will also give you an exercise routine that you can do outside of the sessions (write down your sessions). If you've been working out for a while, he really pushes you to up weight. There have been countless times where I didn't think I'd go up in weight and then he'd make me grab the next weight. It was honestly the push I needed to get stronger. I also wanna mention if you are worried about your joints or your back. Kacy is pretty good about asking and making sure you are good before you go heavier or before you move on to a more difficult workout. I would highly recommend training with him. I love the progress I've seen all around. I especially noticed my waist shrunk. I wish I would've taken a picture or measured myself. If you do choose to go with him I would recommend doing one of those. Stick to the diet and don't lie about things being too hard, push through and you will honestly see results. I hope my pictures are enough to show the results of just 2 months. I could have gotten more results if I stuck to the diet better. *the dates show an extra 2 weeks but those were 2 weeks I didn't work out*

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    Ask the Community - Kacy Performance

    Do you work with clients with injuries?

    Yes I do! I have a background in physical therapy

    How much to lose 20 pounds, is your program based on weightlifting to lose weight?

    Yes it is! And it’s all contingent on your frequency in the gym with me.

    How much is the membership without a personal trainer?

    We only offer personal training at the moment.

    View All 4 Questions

    Review Highlights - Kacy Performance

    I have a naturally athletic figure, but I wanted to make progress that I could actually track and challenge myself.

    Mentioned in 13 reviews

    Read more highlights

    24 Hour Fitness - Glendora

    24 Hour Fitness - Glendora

    2.3
    (528 reviews)
    0.8 mi

    What I have to say after 4 years of training here:…read more The gym has lots of space and members are generally respectful and mind their business -- typically no weird vibes or meatheads here. Staff is typically pretty nice. However, over the last 1-2 years, the gym has become so poorly maintained that it's been severely affecting my training. For instance: 1 - There are probably only handful of 5lb plates in the entire gym. Every time I bench I have to spend a few minutes looking for them -- and once I do, I have to hide them under my bench so others don't take it since they're scarce. It's that bad. They could have purchased extra 5lb plates years ago but never did. 2 - I've had to buy and bring my own 2.5lb plates - adding weight to my gym bag - since there aren't any in the entire gym. 3 - Dumbbells are never properly put away by members or staff. I've had to several spend minutes each day looking around the WHOLE gym for a specific weight -- yes the WHOLE gym, because someone could leave a dumbbell in a weird part of the gym and it would stay there for days (since staff don't seem to put them away during down hours). Sometimes, a super specific dumbbell (like a 22.5 or 27.5) will even be missing completely -- forcing me to use one either too heavy or too light. This makes progressive overload difficult. 4 - The gym has been missing an abduction machine for almost a year. They had one, it broke -- but instead of fixing it, they just got rid of it. 5 - Other machines (typically leg and arm machines) will often be broken and not be fixed for a while. Overall, I'm grateful for what this gym has given me over the years, but I had just enough and decided to switch to a better maintained gym.

    The price you pay= better experience than most gyms…read more Highly recommend this gym over the others

    Photos
    24 Hour Fitness - Glendora
    24 Hour Fitness - Glendora
    24 Hour Fitness - Glendora

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    Paradise Gym

    Paradise Gym

    3.8
    (52 reviews)
    0.0 mi

    I've had memberships at Fitness 19, Planet Fitness, King's Gym, LA Fitness, 24 hour and Fit Gym in…read morethe past--and Paradise Gym is by far my favorite. Paradise truly has the best machines, and even when it's busy, you can always get your full workout in because there's such a great variety and volume of quality equipment. That alone sets them apart. The environment is friendly, fun, and upbeat, which makes it a place you actually look forward to going to. What I also love is that there's access to trainers for both beginners and more advanced lifters, so no matter where you're at in your fitness journey, you'll feel comfortable and supported here. The owner, Elsa, is incredibly accommodating and clearly takes pride in her business. It's obvious she invests both time and money into making this gym stand out. The layout is well thought out and flows in a way that just makes sense--you can tell a lot of planning went into it. The gym is very well equipped with all the extras you might need to do any workout. She also has more upcoming renovations planned which shows she's committed to keeping the gym fresh and continually improving. I'm excited to see what Elsa has in store. Overall, Paradise Gym stands above the rest. Highly recommend!

    This is one of those facilities that looks super cool on Instagram but falls flat on its face in…read moreperson. Machines and equipment look cool but then the dirtiness and lack of buttoning up items against the walls and electrical conduit make it seem dirty and unfinished. It's like a person who paints a room with a roller but doesn't edge. And then there are the trainers. Don't try to give somebody friendly advice because you've been lifting for 30yrs because they'll get mad at you for talking to other people that you didn't come with. They want those people to pay them for advice and some of them don't deserve it when you overhear them talking to their clients. I won't talk about the bathrooms. They've already been talked about.

    Photos
    Paradise Gym
    Paradise Gym
    Paradise Gym

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    Village Fitness Glendora

    Village Fitness Glendora

    5.0
    (86 reviews)
    3.0 mi

    Being in the food business and dealing with heavy lifting, I somehow damaged my right shoulder and…read morehad been dealing with debilitating pain for over 3 months. Tried just about everything to make it better, but nothing seemed to work. When I saw that Dr. Justin was hosting a shoulder workshop, I decided to attend. The workshop was extremely informative, and it gave me enough confidence to schedule an evaluation with him. From the first few minutes of our physical therapy session, I felt like Dr. Justin was truly listening to me and understood what I was going through. He quickly identified the source of my pain, made an adjustment that reduced my shoulder pain by about 80%, and believed it was muscular related which was a relief. I was amazed. Have gone to PT through my insurance for other issues in the past, and they did not have the knowledge that he has and I did not have a quick recovery with them. He also gave me customized exercises that were tailored specifically to my situation, and I left the session already feeling better. I have been doing the homework exercises since the session and after just one week of consistently doing the exercises, my shoulder pain was completely gone. It had been stiff, was clicking when I moved it, and couldn't move it horizontally. For the first time in months, I feel confident working in my food related work and exercising without pain. I highly recommend Dr. Justin to anyone over 50 dealing with shoulder pain who wants answers, a personalized plan, and real results.

    Love Village! My wife and I have been clients for two years and our baseline strength has increased…read moretremendously. Best of all - my back pain and stiffness has gone away! Top notch coaches, excellent customer experience, great leadership! It's a must gym in SGV!

    Photos
    Sidebend- one of our 12 movement standards that helps with mobility.
    Sidebend- one of our 12 movement standards that helps with mobility.
    Deadlifts are one of the best exercises to gain full body strength.
    Deadlifts are one of the best exercises to gain full body strength.
    Village Fitness Glendora

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    Fitness 19

    Fitness 19

    4.3
    (460 reviews)
    2.9 mi
    Certified professionals
    Locally owned & operated

    I have had a few trainers at Fitness 19 and currently have George Lopez and he's probably the best…read moretrainer I've had. Very patient in explaining the proper form. It takes me ever to catch on so he shows a lot of patients. Excellent personality also.

    My friend brought me in as a guest this week, and unfortunately, my experience with the blonde…read morereceptionist at the front desk was very disappointing. From the moment we approached her, her attitude was rude, cold, and unwelcoming. As my friend and I were walking toward the equipment, my friend asked if I could take a tour of the gym, and she simply responded, "Okay," with no friendliness or customer service. Later, when my friend was trying to help me get a 30-day pass, she asked how I had gotten inside. Keep in mind, there was no one at the front desk when we entered, so there wasn't even an opportunity to check in. Throughout the entire interaction, her attitude remained snobby and dismissive, and there was absolutely no reason for it. What really stood out was watching her interact with men who walked into the gym afterward. Her demeanor completely changed--she smiled, greeted them warmly, and spoke to them in a much friendlier tone. It was obvious that the level of customer service she gave them was very different from how she treated me. She also had me waiting on the couch even though the manager wasn't helping anyone at the time. My friend and I asked the manager about her behavior, and he agreed there was no reason for it and said he would speak with her. No guest should be made to feel unwelcome the moment they walk through the door. A receptionist sets the tone for the entire gym experience, and everyone deserves to be treated with the same respect, professionalism, and courtesy.

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    Fitness 19
    Fitness 19
    Fitness 19

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    Orangetheory Fitness

    Orangetheory Fitness

    4.3
    (65 reviews)
    3.1 mi

    Great one hour workout classes. My favorite Coach is Alex. I like that they have a 5am class M-F…read moreworks with my schedule. Lots of parking out front. Friendly staff to check you in. Clean bathrooms. Full body workout alternating from Treadmill, Rowers, Floor weights/TRX/Bosu Ball.

    **Extremely Disappointed -- Unfair Policies and Poor Customer Service**…read more I rarely leave negative reviews and always try to support local businesses. However, this company has left me no choice. Their policies, fine print, and customer service are simply unfair to the consumer. Even if you read the contract thoroughly, the front desk staff will contradict what's written -- and the company refuses to take accountability for their misinformation. Over the summer, I was traveling frequently, and the rowing machine aggravated my back. Typically, members are allowed to substitute the bike for the treadmill or rower without issue. I've spoken to several people who say they exclusively use the bike and have never had a problem. But on 8/28, I was told I'd need a doctor's note to continue using the bike beyond two weeks. I know my body and my limitations -- I'm not going to pay for a doctor's visit just to be excused from PE like a kindergartner. Especially when that visit costs more than my monthly membership. I asked to cancel immediately. They told me I had just been charged and couldn't be refunded, but I could continue using the facility for the remainder of the month -- and that would be considered my final payment. Then on 9/22, I was charged again. Despite multiple attempts to resolve the issue, they refused to credit me for the extra month. Now I'm stuck paying for a class I can't use. As a business owner myself, I'm appalled by this level of customer service. Policies should protect the customer, not punish them. I strongly urge others to think twice before supporting businesses that treat consumers unfairly and refuse to take responsibility for their own miscommunication.

    Photos
    Orangetheory Fitness
    Orangetheory Fitness
    Friendly competitions (with yourself mostly)

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    Friendly competitions (with yourself mostly)

    Kacy Performance - healthtrainers - Updated August 2026

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