Hi! I'm Romina Kostich


I'm a New York City personal trainer turned online coach living my dream life in Costa Rica.

I began my fitness career in 2014 and from the get go worked for the top gyms in the city while mentoring under the some of the most brilliant minds in the industry. After six years of employment, I decided to branch off and become fully independent, founding Skilled Strong Inc. while continuing to train clients in NYC. Shortly after starting my business, the pandemic hit and closed all doors to what I thought was the only way to grow and thrive as a professional in the Mecca of personal training. This major life change put me at a fork in the road: either wait for things to go back to normal to continue my life's work in New York, or make the jump and move my life to a place I'd rather be. Ultimately I decided to weld the 2 things that fulfill my life's passion, and in October 2022 relocated to Costa Rica with a fully developed online personal training business serving clients around the globe.


My breakthrough online coaching platform providing Strength & Performance Training for Runners of all levels; exercise programs to cure Morton's Neuroma symptoms; and home of the #SkilledStrong Runners Team Program


adjective  \ ˈskild \

1  :having acquired mastery of the knowledge, ability, or training to perform a certain activity or task well.


adjective  \ ˈstrȯŋ \

1   :having the power to move heavy weights or perform other physically demanding tasks.

2  :able to withstand great force or pressure.

3  :having moral or intellectual power and vigor