Is it permissible to discharge the energy resulting from suppressing anger by lifting weights for fear of falling into innovation (bid'ah)?

The Sunnah for someone who wants to alleviate their anger is to seek refuge with Allah from the accursed Shaytan, perform ablution, and change their posture: if standing, they should sit, and if sitting, they should stand. There is no harm in engaging in weightlifting to دفع الغضب ( دفع الغضب means to repel anger or push it away), as long as one does not believe that this is a prescribed act for someone afflicted by it. Scholars have mentioned that among the means of repelling anger is for a person to occupy themselves with something.