Which of the following conditions may occur if a person often abruptly stops an intense cardio workout without cooling down?
a. irregular heartbeat and arrhythmia
b. aneurysm and heart attack
c. stroke and insomnia
d. hypertension and diabetes

Answerbipolar disorder; i believe this is correct, plz check first;

This is first hand knowledge, top-level athletes, successful business people and achievers in all fields all  set goals. setting  goals  gives you long-term vision and short-term motivation . it focuses your acquisition of knowledge, and you to organize your time and your resources so that you can make the very most of your life.

The answer to your question  is 6