Interlunio (2020)

Luna is a young boxer who shares an apartment with her friend Danna. After a period of rehabilitation, Luna returns to training to compete whit the person she lost to. Afterwards, Luna spends all her time on fitness and success, however, by not controlling her drug use and anorexia, she gradually self-destructs until her coach prevents her from competing due to her poor health.

Unfortunately the movie Interlunio is not yet available on HBO Max.