top of page

Take It Day By Day...

Meet our founder and head trainer, Mark Sellman.  His ability to help anyone live their best lives and see results is backed up by years of experience.  Learn some more about Mark and his story below!

Meet Mark...

Mark Sellman received his BS degree in Exercise Science from the University of Maryland at College Park in 1993. He spent the next four years as a corporate fitness specialist in Baltimore, MD. 
In 1997, he landed a job in pharmaceuticals and spent the next 18 years flying, living in hotels, eating out in restaurants and living a completely unhealthy lifestyle. In 2015, He was given the opportunity to retire from pharmaceuticals and he took it knowing he wanted to do something better for himself.
He began personal training again and working with people with various conditions. He began to think that this is what he should have been doing all along and started Just Today Personal Training. They train people in gyms, at home, and virtually. He is also certified not only as a personal trainer, but also as a certified Exercise Physiologist to gain a deeper insight into fitness. He is currently training people in New York, Massachusetts, Texas and Florida.
His ideal clients are people who are 50 years old and older who are looking to begin an exercise program to gain strength, endurance, balance, and energy for their golden years.
bottom of page