Cancel

    Open app

    Search

    CozmoSize Fitness

    5.0 (23 reviews)
    Open • 6:00 am - 7:00 pm

    Request information

    You can now request a consultation from this business directly from Yelp

    CozmoSize Fitness Photos

    You might also consider

    More like CozmoSize Fitness

    Recommended Reviews - CozmoSize Fitness

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    Reviews With Photos

    Shout out to Matt, the owner, who guides his customers, who then become his friends, on strengthening their bodies. I am in the strength training twice a week program and attend the MRT class on Fridays. Within months, my body fat has dropped, my muscle mass increased, and my strength is noticeably different! Kalena, who assists Matt, is also amazing. They both watch how you're doing the workout and coach on proper form to ensure you don't get hurt and get the most out of the exercise. Another great part of this gym is that you become family. i've never been to a gym where I know so many people and actually spend time outside the gym with them. Reach out to Matt if you want to try it!

    Barrett V.

    I've been doing CozomSize for a few years now and it's become a staple of my life. Matt's a very knowledgeable trainer and a great guy. The workouts are varied and always interesting, so I never get bored. Overall, I would (and have) recommend CozmoSize to anyone looking to increase their strength and explosive power.

    See all

    11 months ago

    Business owner information

    Photo of Matthew C.

    Matthew C.

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Ivy M.
    90
    48
    121

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    11 months ago

    Business owner information

    Photo of Matthew C.

    Matthew C.

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0
    Photo of P. M.
    0
    65
    5

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 1
    Love this 2
    Oh no 0

    1 year ago

    Business owner information

    Photo of Matthew C.

    Matthew C.

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    1 year ago

    Business owner information

    Photo of Matthew C.

    Matthew C.

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    3 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Andy K.
    0
    17
    16

    3 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    5 years ago

    Helpful 2
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Lisa A.
    0
    108
    2

    2 years ago

    Helpful 1
    Thanks 2
    Love this 3
    Oh no 0

    3 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0
    Photo of Lisa D.
    0
    11
    11

    5 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    5 years ago

    Helpful 2
    Thanks 1
    Love this 2
    Oh no 0

    5 years ago

    Helpful 2
    Thanks 1
    Love this 2
    Oh no 0

    5 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    Ask the Community - CozmoSize Fitness

    Review Highlights - CozmoSize Fitness

    “Shout out to Matt, the owner, who guides his customers, who then become his friends, on strengthening their bodies.”

    Mentioned in 19 reviews

    Read more highlights

    You might also consider

    F45 Training Santa Barbara

    F45 Training Santa Barbara

    4.9(85 reviews)
    66.4 mi

    Came down to Santa Barbara for a wedding and had the chance to train at F45--honestly one of the…read morebest experiences I've had dropping into a gym. The facility is top-notch, super clean, and set up perfectly for a great workout. But what really stood out was the people. Scott and Thiago run an incredible operation--they were welcoming from the second I walked in and treated me like I'd been a member there for years. The workout was intense, well-structured, and exactly what I needed while traveling. You can tell there's a strong culture here and that they genuinely care about their members. If I lived in Santa Barbara, this would 100% be my gym. And anytime I'm back in SB, this is where I'll be training. Appreciate you guys for making me feel at home.

    I literally cannot say enough great things about F45 Santa Barbara. The workouts are consistently…read morechallenging, varied, and actually fun--I've truly never felt stronger or in better shape. What really sets this place apart is the community. The coaches and members are incredibly welcoming, supportive, and motivating, and I've met some incredible people here. The Peak 500 Challenge they held last week pushed me in the best way--definitely tough, but so rewarding. And the recent boat party was such a highlight--an amazing way to connect with everyone outside the studio and just party together. Huge shoutout to Tiago for creating such an awesome, positive environment. You can really feel the energy and intention behind everything here. Highly recommend!!

    Photos
    F45 Training Santa Barbara - This gym has a great, the staff is friendly and They really push you to work hard and I feel stronger and healthier since joining!

    This gym has a great, the staff is friendly and They really push you to work hard and I feel stronger and healthier since joining!

    F45 Training Santa Barbara
    F45 Training Santa Barbara

    See all

    Training Day Fitness

    Training Day Fitness

    4.9(9 reviews)
    12.5 mi

    Well I love this gym it has absolutely everything you possibly need to shred your body. If you are…read morelooking to lose weight or gain weight this is your place. It is tucked away in simi valley. The owner is very nice and helpful. It is very clean and fun place to work out! Enjoy

    Not new to fitness, but wouldn't put myself in the athletic category, I've tried everything from…read morethe home & work gym, a couple of Crossfit boxes, yoga studios, and Average Joes to the Globo Gyms. Finally found my niche between heavy lifting at a typical gym, and doing my cardio outdoors. But recently, I needed that extra ooomph to push me harder than I was pushing myself. Now if you've ever been to a Crossfit gym, you know how hardcore that workout is. And not all Crossfit gyms are created equally. I wanted to try something different and maybe something that wouldn't burn me out so much that I couldn't continue the heavy lifting I was still doing. Enter Training Day Fitness. I liked the class structure. Kept me on a good schedule. And the classes were never ever too big. Another plus. The workouts were a great mixture of strength, core, cardio, and lots of movement. Something I was lacking in my own workouts. The results were amazing within the first couple of months. I completely blasted through y heavy weight plateaus. I was more energetic. I moved faster. Just all around healthier. And there was never a point where I felt that I was overdoing it to dangerous levels. The workouts were so scalable that no matter where you were in your fitness and what your goals were, everyone could workout together. And because it's a small gym, it feels like a family where everyone supports and encourages each other in their fitness journey. Price-wise, it may seem expensive when comparing to just a normal gym membership. But you have to keep in mind that every session is a personal training session. So when you break it down, the savings over a personal trainer at your Globo-Gym is great. And trust me on this one, having known personal trainers personally (haha) and seeing the training sessions at the gyms, I'd pass on those. Being that TDF actually trains young athletes from local schools, it's a great place for an average joe like me to get access to the kind of training that varsity athletes get.

    Photos
    Training Day Fitness
    Training Day Fitness
    Training Day Fitness

    See all

    Winning Edge Fitness - Some bike work

    Winning Edge Fitness

    4.9(21 reviews)
    10.1 mi•Chatsworth

    We have had our daughter coming here for just over a year…read more Mike has been working with her and has helped her in many ways! She needs help with her right leg and has been walking on it incorrectly. She now is Developing muscle, working well, And getting stronger!

    Winning Edge is a gym community like no other. If you want to do your own thing, and be left alone,…read morethis place is not for you. If you want to be encouraged to strive for excellence, come be a part of our family! There are coaches here who actually teach and inspire you to get better at your form and improve upon your weaknesses. Yes, modifications are possible and they will scale the workouts for you if you have an injury, or you're learning a new skill, but as an athlete, you're encouraged to push yourself a little harder if you can. And you read that right, I said athlete. When I walked into this facility nearly two years ago, it was mainly due to a challenge set by a group of mom friends who wanted to lose fifteen pounds. Losing weight wasn't my ultimate goal. I just wanted to get stronger and lift things easily into old age. I was always intimidated by CrossFit, having only heard about how intense the workouts were and how people got badly injured. The idea of sweating with other people grossed me out, too. You'd be amazed what a little peer pressure from a group of moms will do for you, though! The first week was grueling and my body felt like I had been run over by a semi-truck. A friend who had been doing CrossFit for years told me to stick with it, and to take a rest day every three days or so. So bit by bit, with encouragement from total strangers who later became good friends and coaches who patiently taught me some skills, I stuck with it. Well fast forward to about a year into my fitness journey and Covid-19 struck the entire world. Winning Edge closed its doors early, way before the quarantine lockdown was enforced in LA County. This didn't stop us from working out together as a group, however. Management allowed us to take gym equipment home on a first-come, first-served basis, without charging any additional fees. This enabled us to continue working out from home via Zoom, which was adopted early on by our coaches. Instead of gaining weight during Covid, I actually got fitter. We even had fitness challenges and Zoom happy hours to keep us feeling inspired and connected. Winning Edge continued to make things better when we were finally allowed to get back to the gym but, surprise, we had to work out outdoors. We had an amazing canopy set up and an outdoor rig. A reservation system was put in place so we could limit the number of people coming and going. When it got too hot indoors, the powers-that-be had enormous industrial-sized fans installed. Basically, the members are spoiled at this gym. I mean, I do remember a time when we had towels for our use, but with Covid-19 that never made a comeback and understandably so! I didn't mean to write an entire essay on my love for all things Winning Edge, but what it comes down to is the people that make up this place. When you walk into this gym, know that you will become part of a community that celebrates the first and last person finishing a workout. You face the grueling workout together and enjoy the reward together. It's even ok to sweat next to these peeps. Just bring your own towel.

    Photos
    Winning Edge Fitness - A few members post workout

    A few members post workout

    Winning Edge Fitness - Knowledgeable staff

    Knowledgeable staff

    Winning Edge Fitness - Class core work

    See all

    Class core work

    F45 Training - Ventura

    F45 Training - Ventura

    4.8(30 reviews)
    41.2 mi

    I cannot believe it's been over 6 months since I first joined F45! Although it's quite an…read moreexpensive membership (I pay to go 8 times a month), this workout gives me the boost I need when I'm tired of my other workouts (walking or running). I've never come to F45 thinking, "This again?" Each workout is unique and challenges me physically and mentally. And just when I feel cocky and think, "How is this workout going to make me sweat?" I am sweating, thirsty, and waiting for the 45 minutes to be over! Sometimes I just drive home in a stunned silence that I got through the workout without collapsing. Also, the coaches here are phenomenal! Some will show you the correct form, others will motivate you by shouting encouraging words, and others will sometimes work alongside you on a machine or two if you don't have a partner to keep you motivated and giving it your all. My most hated exercise is burpees. I like the part when I have to get on the floor, but then I have to get back up again! But I am really proud of myself for doing several burpees in a row and not staying on the floor where it's comfortable and safe. ;-) Tired of doing the same boring workout? Want a workout you don't have to think about setting up? Just want to start an exercise routine that gets you off the couch? No matter the reason, F45 is the perfect place to get moving!

    F45 is THE sweet spot for fitness classes. I was spending a ton on a personal trainer, which is…read moregreat for personalized progress but tough to schedule and very expensive. I then tried a gym membership which is much cheaper and easy- to schedule, but waiting for machines and my own accountability to show up was a bummer. F45 is a blend of the best parts of both- easy to schedule, reasonably priced, amazing weekly programming, and personal coaches like Lauren and Brandon who help with the exercises, plus really get to know me. Lauren and Brandon are motivators who keep me coming back very regularly with accountability. I found the fitness "sweet spot" with F45!

    Photos
    F45 Training - Ventura
    F45 Training - Ventura - You've got to be kidding me.

    You've got to be kidding me.

    F45 Training - Ventura

    See all

    CozmoSize Fitness - healthtrainers - Updated September 2026

    Loading...
    Loading...
    Loading...