Regina Arenas began her dance journey at the age of 5 in Argentina, culminating in her certification as a ballet and flamenco teacher from the Institute Elina Molina Estrella in 2012. Subsequently, she passionately shared her wealth of expertise with aspiring students.

During the period from 2016 to 2018, Regina ventured into freelancing, contributing to projects such as "La Bayadere" with the Ballet Company from the Teatro Argentino de La Plata. She also served as a corps de ballet member in "Giselle" during Paloma Herrera's farewell tour. In 2017, her talent earned her a scholarship for the New York Intensive Summer Program, where she showcased her skills as a soloist in "Paquita" and a contemporary piece.

Regina's commitment to dance extended to Argentina's prominent festival, "Fiesta Nacional de la Vendimia," where she participated for nine consecutive years. Additionally, she served as a ballet and contemporary dancer in the "Ballet Universidad Nacional de Cuyo" from 2016 to 2020.

In 2021, Regina took her artistry to the "Imperfect Dancers" Professional Contemporary Program in Pisa, Italy, performing pieces by renowned choreographers Walter Matteini and Ina Broeckx.

Beyond dance, Regina is a certified Pilates Mat specialist and holds accreditation as a Progressing Ballet Technique teacher, completing Levels 2 and 3 in 2022. Currently based in Berlin, she serves as an active PBT Tutor for the EU and the UK.