Marvin Ambrosius

About Marvin

I am a certified instructor and I have created my own short but intense fitness routines that even professional athletes can get something out of. I had an idea for a fitness app that would help people at all levels of fitness and mentioned it to one of my colleagues who had been attending my classes for the past year. They offered to partner up and develop the idea to build the fitness app. Shortly, after that conversation, a meeting was scheduled and in that meeting, Fit-in-5 was born.

About Marvin

Marvin Ambrosius is a certified Insanity instructor who has created his own short but intense fitness routines that that even professional athletes can get something out of. Marvin had an idea for a Fitness App that would help people at all levels of fitness and mentioned it to one of his colleagues who had been attending his classes for the past year. They offered to partner up and develop the idea to build the fitness App. Shortly after that conversation, a meeting was scheduled and in that meeting, Fit-in-5 was born.

"I wasn't always the healthiest guy"

"Like so many other people out there I’ve struggled
with my weight before in the past. It’s an interesting story
so if you want to know more about how and why I changed my entire life I’ll share the story with you"
- Marvin Ambrosious

I wasn't always the healthiest guy

"Like so many other people out there I’ve struggled with my weight before in the past. It’s an interesting story so if you want to know more about how and why I changed my entire life I’ll share the story with you"
- Marvin Ambrosious

Everything Is Possible You Just
Have To Work Hard To Achieve It

" 13 years ago, 5 stone heavier I always had a smile on my face, because I was grateful... grateful for my family, friends and just being alive. 🙏🏽 I allowed other people’s opinions of me take that smile away for a short period of time, so I decided to do something about it. 💡 I changed my mindset, which helped change my attitude, my body, my heart and my soul. Stay focused on what’s important to you! Don’t let anyone take your smile away 😁 "

" 13 years ago, 5 stone heavier I always had a smile on my face, because I was grateful... grateful for my family, friends and just being alive. 🙏🏽 I allowed other people’s opinions of me take that smile away for a short period of time, so I decided to do something about it. 💡 I changed my mindset, which helped change my attitude, my body, my heart and my soul. Stay focused on what’s important to you! Don’t let anyone take your smile away 😁 "

Your Fitness journey starts the moment you start moving 💯 You could be walking, running or playing a sport and eventually you could learn how to fly 😉

Your Fitness journey starts the moment you start moving 💯
You could be walking, running or playing a sport and eventually you could learn how to fly 😉