Marcelo has urged others to use their platforms to instigate change after taking a knee in support of the Black Lives Matter movement following his goal against Eibar.
The idea of taking a knee was adopted by former San Francisco 49ers quarterback Colin Kaepernick in 2016 when the NFL player protested racial injustice and police brutality in the United States.
Editors' Picks
Kneeling has been prevalent at the protests that have followed the death of George Floyd in police custody in Minneapolis last month.