FemTribe helps women break barriers on their personal journeys for healthy lifestyles, self love & self acceptance




From Zumba to Personal Training Services, we've designed programs to help tackle fitness goals for clients ranging from novice exercisers to professional athletes. We help you make fitness a part of your life.


We offer an inclusive experience for women looking to achieve and maintain healthy lifestyles. From bootcamps to recipes, we support your journey holistically, from the inside out.


Mental Health

We support your journey through weekly check-ins with your trainer and fellow FemTribe members, and weekly educational posts. We believe that through self love and acceptance, true happiness and lasting results will follow.

We Work with You to Develop Solutions that Fit Your Lifestyle.


"FemTribe is for anyone who is looking for something more in their workout routine and community.  "

At FemTribe, we don't want to just work you out and send you on your way. We care about you as a whole person. We are aiming to create a community of fitness enthusiastic people who want a tribe to grow in, both physically and mentally. Our classes and programs will kick your butt and leave you sweaty and tired, but we don't just stop there! We want to walk with you on your journey of fitness with integration of nutrition, counseling, spirituality or whatever else you may need.

We have a variety of group exercise classes for every level, style, age, etc. In addition we offer personal training services for women. Each client is assessed based on their goals and current degree of fitness, and then has a program tailored to their specific needs and body type. At FemTribe, we understand that no single human body is the same. Therefore, every individual must have a customized plan in order to reach their fitness goals, designed through the integration of physical fitness and nutrition. Instead your personal trainer at FemTribe will take the time to get to know your strengths and weaknesses so as to better build a program that will actually pay off and produce some real and lasting results. 

A lot of people ask why they would spend $300 per month on a fitness program versus going to a box gym and spending $25 per month. We answer that question with an analogy. Let's say you go to a shopping mall and spend $25 on a shirt that you need for work. This shirt isn't the best quality of fabric, but you think, "oh, well, it will do for now. It's better than nothing". You take the shirt home and wear it to work twice and after the brief life of the shirt and the two wash/dry cycles in the washing machine, you have to toss it out. It has lost it's color, its shape, and general appeal. Your initial excitement dissipates into disappointment. So what do you do? You go back to the store and purchase yet about shirt for $25. Again, the excitement floods back as you take the shirt home and the whole process and vicious cycle starts over again. On the other hand, what if you initially went to a high end store and purchased a more expensive shirt. With this expensive shirt however you also get timeless quality, durable and comfortable fabric, and when you wear the shirt to work, you co-workers notice. You take care of this shirt, because you have spent a lot of money on it already, you want it to last. You change your lifestyle because you want to maintain the initial quality of that shirt, so you consciously hang the shirt after wearing it or maybe you even take it to the dry cleaners. What if, instead of purchasing multiple $25 shirts that only provide fleeting excitement but no real quality, you instead saved your money and allocated that money to a more expensive and high quality shirt. In the end wouldn't you end up spending the same amount of money yet the results you get in return would be of real substance and value to you. 

This is how we view fitness. Yes, being a FemTribe member may cost more money than joining a box gym, but with our higher price comes higher quality. Of all the things in life to spend money on, one's health, wellness, and fitness truly is the investment that keeps on giving. FemTribe does't just want your money. We want to be a part of your journey. We want to help guide you through this crazy life filled with conflicting messages about happiness, weight loss, fitness, etc... We want you to be a part of the community. A part of the tribe. We don't just care about how great your booty looks in a pair of jeans (albeit if you follow the FemTribe program, it will look pretty spectacular) but we care about you as a person. We care about what food you nourish your body with. We care about your mental health and finding the right professional to guide you through this crazy life. We care about your family. We care about your job. We care about you. 

FemTribe currently shares a home with Ascent Fitness @ 4697 East Evans Ave. Denver, CO 80222. Workouts and programs are interactive, challenging and set to fun music. Additionally, FemTribe's trainers will push you beyond your expected limits. All skill levels are welcome! Our classes, personal training sessions, and events will leave you sweaty and tired, but ready to tackle your world. 


Love for FemTribe

“Erin Fitzgerald [Erin Peterson] has been my personal trainer for about 18 months now. She is an absolute delight to work with. She has kept me coming back to the gym every week, something I used to hate to do. She has a wonderful ability to challenge and encourage me. She is very knowledgeable about various forms and styles of exercise and is great at adapting things to my level. My stamina, flexibility and strength have all improved dramatically in the last 18 months, thanks to her! I highly recommend her as a personal trainer.”
~Regina S.


“I started working with Erin Fitzgerald [Erin Peterson] in April 2014. I had not been in a gym in 14 years, and knew I needed help and guidance to become fit and healthy again. Erin is such a caring and inspiring person to work with! She is mindful of your physical and mental condition (recognizing negative self-imaging and helping you change your mind-set). She works with your limitations and any injuries in a respectful, supportive way. She has incredible patience, and makes each training session different, challenging (but not impossible), and encourages you to keep going during those moments where you want to quit. Erin also has gone above and beyond in providing information about dietary changes and improvements in fueling your body so it can perform and feel better. In the eight months that I’ve worked with Erin, I’ve lost almost 30 pounds, gone down almost 3 dress sizes, and have gained muscle and a level of fitness that I didn’t think I’d ever experience again. I am excited to see what the future brings, and what I can accomplish with Erin’s guidance!”
~Joann H.


"Erin’s high energy is contagious and very encouraging; she makes me want to do my best. Erin comes prepared with a plan tailored just for me to work every muscle and because it’s different every time, it’s never boring. Since I’m almost 60, it’s important to me to stay injury-free, and I’ve never had an injury while working out with Erin. She’s careful to take me to my limit without exceeding it.  YES, it is hard! That said, it’s always fun. Erin keeps me excited about my fitness and even after three years of training with Erin, I continue to reach new goals I never thought I could achieve. What I tell others is that personal training is by far the most valuable fitness dollar I’ve ever spent. I’ve worked out on my own for years and yet I’ve never seen results like I’ve had since training with Erin."
~ Patti W. 
"I have had the privilege of working with Erin for almost 3 years. She has been my personal trainer for that time and I have also taken her group exercise and Zumba classes. All are fantastic. Erin possesses the unique ability to quickly evaluate a person's abilities and design creative strength training, cardio, and flexibility exercises that match with their personal goals. She does this with a great understanding of the whole person, lots of creativity, a great sense of fun and humor, lots of positive energy and always understanding and kindness. You are pushed beyond anything you think you can do and in a short time see transformations in strength, confidence and reaching your goals. I can't say enough about Erin as a great trainer, teacher and human being!"
~ Jane H. 
"I have had the pleasure to work with Ms Erin Fitzgerald [Mrs. Erin Peterson] as my personal trainer for months now. She is very knowledgeable in her field, varying exercises and degrees of intensity in accordance with a client's abilities, even tuned to my level of energy on any particular day and showing quick adaptation skills. She is also great at always explaining why she recommends any given exercise, what it does inside the body, etc.... linking comprehension and performance in a truly helpful manner. 
Erin has always displayed a wonderful sunny personality throughout all the months I have worked with her. She manages to be very friendly and cheerful while always being professional and respectful, energetic and positive but still serene and poised. I can honestly say I am very satisfied with the results I have obtained under her guidance, and probably couldn't have reached my goals without her encouragement and praise."
~Veronique W.