Thoughts that can trigger anger include personal assessments, assumptions, evaluations, or interpretations of situations that makes people think that someone else is attempting (consciously or not) to hurt them.
What increases our body's oxygen? Aerobic exercise is any exercise that increases the level of oxygen in the body. This exercise, whether it be breathing more, walking, jogging, cycling, dancing, or swimming, conditions the heart and lungs to work more efficiently.
Taking in as much oxygen as possible with the minimal expenditure of oxygen can aid to oxygen usage efficiency/metabolism. Physical training and practice increases ventilitory threshold, anaerobic threshold and mechanical efficiency 1 but it does not ensure longevity.