I went for my first class on Saturday and it was amazing! The teacher was great and everyone was so helpful. I am still sore and can't wait to go back this week. I highly recommend this new workout to anyone; it's low impact but challenging. read more

Didn't know what I was getting myself into! The staff is friendly and supportive and the work out is fun and effective!

I have found my new favorite workout! I came here on the recommendation of one of the ladies who works at Lululemon in Cherry Creek and I'm so glad I did! Since my knee has been giving me some pain and problems from running I've been looking for something that would challenge me without being so hard on my joints. The Lagree Method is tough but so rewarding. The workout itself is challenging but very upbeat and fun. Even though the session kicked by butt (I left with jello legs) I had such a great time and the machine itself was fun to use. Make sure to bring your water bottle; I forgot mine but they had a water fountain in the lobby. Facility: Small, but very clean! As a germaphobe this is a huge plus for me! They offer towels for your workout session too! They have one bathroom and one water fountain. There's a shelving unit to store your purse but it's not big enough for a big gym bag. There are no locker rooms or showers, which is actually fine with me but might be inconvenient if you plan to work out and go straight to work. One huge plus is that they have daycare - great for moms who want to get a workout in. Staff & Atmosphere: Positive, upbeat, and encouraging. Some gyms seem impersonal and make me feel uncomfortable, but I didn't feel this way at all here. Shop: They sell quality work out clothes, grippy socks (amazing selection!) and bottled drinks. I didn't buy anything except for grippy socks because they're required for the workout. read more

Great total body toning workout in 45 mins. Instructors are very friendly. Challenging workout but low impact.

I'd never done anything like this class and I felt so sore in the best way in the days that followed! I love the low-(really, NO)-impact nature of this class and feel like it will help me reach my fitness goals. Excited to go back! read more

I had no idea what to expect and the result was the best workout of my life. I'm a very active person who enjoys all types of exercise (spin, yoga, Pilates, Orangetheory etc) but fierce45 is by far the best workout my body has seen yet. I used muscles I had no idea I had. It was a a major physical challenge for me getting through the workout, but that's the point right?! The trainers are amazing, so good at pushing you, educating you and encouraging you. I even loved meeting the other members before and after class, everyone is so friendly, such a great vibe and atmosphere. Major BONUS on the childcare, I wouldn't be able to attend their classes without it! Oh and the boutique shopping is on point Thanks Tory for creating this amazing place, I'll be back for sure! read more

Fierce45 was the most challenging workout I've ever experienced! The instructors are fantastic, giving form corrections at all the right times. This is a great addition to your workout routine! read more

I just returned home from my first experience at Fierce45 on 38th Ave in Denver. Wow! I am fairly fit and active (yoga teacher and massage therapist) but this workout kicked my butt in all the best ways. Danielle was a supportive teacher, encouraging and clear in her instruction. I can see how a couple times per week at Fierce45 will bring me the strength and determination I've been craving. read more

This is by far the most challenging workout I've ever done. A few minutes in, I wasn't sure I could get through the whole thing, but by the end I was glad I stuck with it. Two days later, my glutes and abs, in particular, are still sore, and it feels great. Unlike Bar Method, which I previously swore by, there are no relaxing stretches between excercises: it's go-go-go every minute of the class. It's also very sweaty! Don't make the mistake that I did of starting without a towel by your side, and do bring water. The women (though it's not just for women, of course) who take and teach the classes are bad ass, and not afraid of a little grunting to get through a tough workout. I look forward to getting more familiar with the Megaformer equipment and making this a regular part of my routine. read more

Great workout! The machines you work out on make it really fun. It's like an intense Pilates class with a little more cardio than the typical Pilates. Will definitely do it again! read more

Hands down my favorite workout studio in Denver. The classes are hard (whole body shaking hard) but fun at the same time. I always leave class feeling like I got a killer workout and eager to go back for more. Highly recommend if you're interested in trying a Pilates class. read more

Loved the class! Clean studio. Cute workout clothes to purchase. The teacher really focused on form. If I lived in Denver, I would join! Everyone is really friendly. read more

I LOVE THIS PLACE!!! I am a Physical Therapist and am often leery of popular fitness classes because they aren't always safe. Fierce 45 is not that way- it is an incredible workout with very slow, precise movements that strengthen and stabilize every single muscle in your body. I have to admit- I am addicted!!!! read more

I didn't know what to expect walking into Fierce 45 for the first time, but let me tell you I used muscles I didn't know I had and it kicked my butt. Definitely going again as this is so different than my normal workout and I love the variety. read more

this was my first time using taking a reformer class and loved it! Its a great strength training class and the 45 min was a perfect length for my short workout attention span. the instructor came around and gave individual tips and explained each movement really well for us beginners. I also loved the inspirational quotes around the room, and the missy elliot motivation! read more

Great studio. Cute decor, nice retail selection. I feel like a bus hit me (it's the morning after workout #1), but the workout was so effective and fast that I don't even care. The staff was so friendly, and Katie took the time to make sure I wasn't struggling too hard operating the machine, which can be awkward for clumsy people like me. My only wish is that they had a locker room so that I can get my butt kicked before work! read more

I just finished my first class at Fierce45 and it was spectacular. I am a big fan of workouts that make me sweat, and this class delivered. Amazingly I wasn't exhausted after class, despite how difficult it was. I felt energized, my body felt lengthened, and of course I was sore (in the best way!). I'll definitely be making this a regular in my routine. read more

Fierce45 is an incredibly challenging work out! The instructor was great in that since it was my first class, she helped me understand the reformer machine, kept me motivated, and gave me form corrections when needed! I will definitely continue going!!! read more

Best workout in Denver, I can't wait to be a pro!

Obsessed! Love this amazing workout and the overall energy and culture here. I cannot say enough good things about Fierce45!

Had a great first experience using a reform machine. The teacher was very helpful and I'm definitely feeling sore today! It wasn't as intimidating as I thought and I will be back again. read more

This place is great! I have done a lot of yoga and got to the point, I wanted to mix it up. Having taken classes under Jen I and Torrey in the past ( and loved them), it only made sense to try their new business out! The workout is so tough and hits every muscle in your body without the stress on your joints. I am bring all my friends to this place! Soooooo awesome read more

i had a great workout here when i was visiting a few months ago and am so excited to get back to try it again. not only was the workout challenging and i could tell that results would happen very quickly, but the teacher was super motivational and i was so focused on each section of the class that it flew by... read more

Go to Audrey's Tuesday night class!! I workout 5 days a week and feel in good shape but this class kicked my butt in the best way! It works your muscles in a totally different way. Can't wait to come back! read more

Such a great workout!!! I didn't know what to expect because I had never used a MegaFormer before, but WOW. I was sweating 5 minutes into the workout, but luckily had some great tunes and a great instructor to keep me going. The staff was all very friendly and helpful (I made sure to get there 15 minutes early for a quick tutorial of the MegaFormer). 3 days later and I was still sore in muscles I didn't even know I had! I cannot wait to go back and get toned! read more

I'm so happy that a place in Denver finally features the Megaformer ! It takes pilates to the next level and actually gives you a workout.

I did this with my husband today at the new location in Wash Park. Holy Smokes. I am going to be sore for a week in places I didn't know existed. It was awesome. I think it is my new workout! Love Love Love. The class was great. read more

I went with a friend to a 11 am class on saturday morning with Gwendolyn at the new Wash Park location. Gwendolyn was super upbeat, encouraging and real in the way that she honestly wants you to make progress. My abs, thighs, butt and arms are KILLING me today! Thanks Gwendolyn! read more

Feeling the burn after my first class at fierce. Positive atmosphere, great equipment, and knowledgable trainers. I'm hooked!

I was sore in all the right places! This was a very tough workout, but I loved to controlled movements of each exercise. The class was very motivating and everyone was very nice and welcoming. I will be back! AND they have child care! read more

Took my first class!!! Great workout! I'll be back. Class flew by, got a great workout. Really sore the day after!

Just had my first class and loved it-my muscles could feel the burn right away, and I'm already a fit person. Can't wait for more classes and toning. read more

Great total body workout! After my first class, my abs and inner thighs were feeling it for days. If you're up for a challenge, I suggest Fierce 45!! read more

Such an amazing class!!! Would highly recommend this class to anyone! The instructor was super helpful for my first class...can't wait to try it again! read more

I went to Fierce45 in LoHi for the first time this week and loved it! The teacher Alyssa was extremely welcoming and attentive for this first timer. The workout was tough but I liked it because I could feel all kinds of muscles working! I'm heading back today for class #2 and I can't wait! read more

Great studio and workout. I took my first class yesterday and woke up sore this morning, that's a good thing! I love reformer Pilates and have been doing classes for years. This is great to mix things up and and add some intensity. Getting used to the equipment will be a little bit of a learning curve as there are many additional features that the classic reformer doesn't have. Going back today for more! read more

Such an awesome 45 minutes! Did not expect this to be one of the hardest workouts of my life, hah. I have taken 5 classes at Fierce45, each with a different instructor, each such a great workout. I love it and will definitely be back for more! read more

I came here while in town for the day. I do megaformer classes in NYC at least once a week. Torrey taught my class. She was great. I had a nice workout and will definitely be coming back when I'm in town. read more

This gym is fantastic for getting that deep deep burn while getting total support from your classmates and instructors. The energy and vibe is so great, it makes you want to come back and work out even more! I highly recommend Fierce 45 for anyone interested in extending their pilates practice to a new level! read more

Made it my first class on Friday. Molly, the instructor, made me super comfortable as a newbie. She was patient with me while explaining the equipment and just the right combo of drill sergeant and cheerleader during class. Can't wait to try again. Totally worth it! read more