Karmia Postma started dancing at 6 years old in the RAD ballet syllabus. She has also trained in Spanish Dancing and Contemporary.
In 2013, at age 17, she switched to Vaganova. She loved the way ballet was explained to her. She came to understand how the body worked to help her perform at a higher standard.
As part of cultural exchange programmes, Karmia was invited to train in the Vaganova system in Latvia in 2013, Miami 2015 and Kazakhstan in 2017.
In 2017, she started training at the Russian School of Ballet.