About us

Liza Mendoza-House · CPT · Owner · Head Coach

My fitness journey started just like many of my clients. I knew I needed to make a change when I could no longer bend over to tie my shoes. Fast forward 70 lbs. later, and my love for fitness gave me the drive to become a personal trainer and help people who were just starting the same journey I had.  

I’ve been teaching for over 10 years. It's easy to say that it’s my passion, but it truly is so much more than that. Not only do I practice what I preach, fitness is also my love AND my hobby. Nothing fills my heart more than helping people and watching them grow in themselves through fitness.  

I started LP 6 years ago, sub leasing from other gyms until June of 2019, when my dreams finally came true, and I opened my OWN gym! It was one of the proudest moments of my life. It’s always been my biggest priority to have a gym with a vibe and community that my clients are comfortable calling home! 

The minute you walk into LP, you are greeted with the smiling faces of my dedicated and genuinely loving staff. There’s always dope and motivating music, and my graffiti wall with inspirational words stares you in the face during every workout. There really is no gym like my gym! 

One thing people may not know about me is I left my job of 23 years to follow my passion and put 100% of my time into LP Fitness. Zero regrets! 

Felicia Mendoza · Coach

My fitness journey began with my sister Liza several years ago. We both lost a lot of weight, but like so many other people, I fell off the wagon. It's taken me a while to get motivated again, but here I am! I knew I’d have to do something different to get a different result, so of course I reached out to Liza. I’ve done her nutrition program along with her classes and I’ve seen amazing results. The program and vibe of the gym are unmatched! I’m on my way to an overall healthier version of me! 

With that being said, I can totally relate to so many people that come through our doors. It can be intimidating when you haven’t worked out or feel less than confident about yourself, which is why I enjoy working at LP Fitness. We take pride in helping EVERYONE feel welcome. I get to encourage others and help them meet their goals. 

One thing people may not know about me is that I used to box as a teenager. My career was short-lived, but I still love the sport! 

Jen Muehlhausen · Coach

I’ve been teaching at LP Fitness since August of 2019, but have been in the fitness industry and instructing for 20 years. I've been certified in numerous formats and LOVE instructing/coaching classes, as well as helping people achieve their goals! 

When I was in my 20s, I was looking for a way to get healthy, get into shape, and have fun doing it! But I had no idea where to start. So, I started going to different classes and fell in love with not only with the workouts, but with the energy and community. I always felt welcomed, and I loved the sense of community that the classes provided. Eventually, I caught the eye of a Group Fitness Manager at a gym, and I started my journey as an instructor! 

In July 2019, I received a message from Liza asking if I’d be interested in teaching for her. I’d been watching her journey with LP Fitness, and I knew that's where I belonged. 

What people may not know about me is that I love listening to ’70s love songs. I could listen to them all day long!