I believe that it relates to or involves free oxygen, if it is used in exercise- aerobic practices help improve the the efficiency of the body's cardiovascular system with absorbing and transporting oxygen.
Hope this helps
Cooling down after your workout allows for a gradual recovery of preexercise heart rate and blood pressure.
A misconception commonly used when violence occurs in a dating relationship is that "he/she only hits me because he/she loves me". This however is not true. In a relationship, one will not abuse their partner out of love. it is not affectionate. it is purely out of rage, anger, low self-esteem, or upsetting circumstances.
