Answer:
he should do more active workouts , cardiac workouts to saty more fit, duch as cycling, running or aerobics
CPR is unlikely to restart a heart on its own. It's meant to keep oxygenated blood flowing between the heart and brain when the heart and lungs fail.
Answer:
A repeated-measures design
Explanation:
This is a research design that is used to measure the same variables repeatedly on the same sample or subject over a given time frame or over different time periods and/or under various conditions.
