estás bien, tío?

Two men train at an outdoor gym, with one man in a black shirt and blue cap instructing and sparring with a shirtless man in blue gloves who punches a heavy bag and a concrete pillar. The scene shifts between color and black-and-white footage, showing the men interacting, the instructor demonstrating techniques, and the shirtless man reacting to the training, all set against a backdrop of a fenced outdoor area with palm trees and other people exercising.