Online fitness coaching Workout app
7 Day Free Trial

Congratulations on taking the first step on your journey to a happier, healthier life with our Online Fitness Coaching in the FlexRx Workout App! This is your 7 Day FREE TRIAL opportunity.

Sign up today for your 7 day FREE TRIAL.
No obligation! No credit card required.

Workout anytime!

Workout anytime, anywhere with our online fitness coaching app. We provide specific loggable & trackable workouts with video for each exercise. You can go at your own pace, at your own level, while accessing your online personal trainer, on your time. You can accomplish your weight loss & specific fitness goals within our workout app while maintaining your schedule and your lifestyle.

Nutrition Coach at your fingertips!

Nutrition coaching, meal plans & recipes are included with our online fitness coaching app so you can truly get results and live a healthier lifestyle. We offer macro tracking for flexibility within the app, as well as recipes to help you meet your goals.


We customize your macros with proteins, fats and carbs that you enjoy so you are satisfied and fueled to meet your goals.


Eating vegan doesn’t have to be complicated! We customize your vegan nutrition plan with ingredients to fit your macros and get you results!


Your Paleo meal plan is customized with whole and unprocessed foods including lean meats, fruits, vegetables, nuts and seeds as your prefer.


Do you have special dietary needs? Food allergies or restrictions? We can tailor your meal plan to whatever you prefer or require!

Our workout app, your stats tracked!

Track body stats and progress photos as your reach your weight loss, fitness and nutrition goals. Track steps, connect your Apple Watch or Fitbit, log and track new goals and habits, keep track of water intake, sleep and more, all in our FlexRx Workout App.

What people are saying

Marisol M.

I have been working with Ursula Nancy Valencia and Alissa Parker of Flex RX for the past year. What I have accomplished with their guidance is far beyond any of my original expectations. They have been there for me every step of the way to provide professional, thorough, and prompt guidance customized for my specific needs and goals. They have provided individualized workouts and clean diet menus. My serious health issues are all but gone as a result. To know me today, you would never guess who I was a year ago. The price they charge is fair and far less than what I paid at the gym for a personal trainer and the service they provide far exceeds anything provided by the personal trainer at the gym. These ladies have the knowledge and experience; are professional and listen to my questions and concerns. They have walked the walk and talked the talk. Now, when I am at the gym people are asking me for advice or ask me about the workouts I am doing. I can’t tell you what that has done for my self esteem. Ursula and Alissa know what they are doing and you will too if you bring them in to your fitness life. If you are ready to work, you will not be disappointed.

Beth B.

Hiring Alissa Parker as my coach was the best decision I’ve made on my fitness journey. Alissa’s knowledge and experience in the fitness industry are invaluable. Her pragmatic and balanced approach to nutrition has allowed me to reach my fitness goals and still maintain my family lifestyle. I’ve learned how to keep my health a priority, even while achieving success in bodybuilding, despite the huge demands that are placed on your body. I would recommend Alissa to anyone who wants to improve their fitness levels, whether it’s for weight loss, building muscle or transforming their body.

Jason G.

I was fortunate enough to meet Ursula while on vacation in Playa del Carmen, Mexico. From the moment I met Ursula, she opened up her heart to me and my family! I was 303 Lbs. that day. When I asked her for help, she looked right in my eyes and said, “Don’t you call me unless you want help!” 7 months later, with Ursula’s, tough love, and guidance, I had lost over 70 lbs. and 8 pant sizes! Most importantly, I had gained a great friend and mentor!

Online fitness coaching in our FlexRx Workout app

Get instant access to your online fitness & nutrition program right from your phone.

• Busy schedule?
• No time for a personal trainer?
• Not sure what to eat?

We can help! Get our training & nutrition services on your time! You control your fitness schedule and access your program anytime, anywhere.