Asthma is characterized by reversible airflow obstruction and bronchospasm. Asthma episodes are characterized by wheezing, coughing, chest tightness, and shortness of breath.
It gives a chance for your muscles to get ready and give more of “ no pain “ because you already got prepared
It tell us the minimum heart rate for cardiovascular exercises
It shows us the heart rate that we need to achieve in order for our body to increase its metabolism above normal state, which resulted in increased calories burning.
The answer would be A) TRUE because that's what the word means, flex is used to move muscles and move around and bility is short for ability where its our capability to move in motion.
Id say it would be all of the above. if you think about it our bodies mentally and physically need to rest so they can be "charged" and ready for theday. if you dont sleep you will be drowsy and not to be able to focus on any of the options
