By strengthening your body it allows it to take more hits or strain without becoming injured.
Anatomist: analyse the structures within the heart champers.
Physiologist: monitor heart rate
Answer:
A tennis court is the venue where the sport of tennis is played. It is a firm rectangular surface with a low net stretched across the centre. The same surface can be used to play both doubles and singles matches.
Explanation:
Tennis hard courts are made of synthetic/acrylic layers on top of a concrete or asphalt foundation and can vary in color. These courts tend to play medium-fast to fast because there is little energy absorption by the court, like in grass courts.
If one sees an individual with cardiac arrest, they are to check their surroundings and then they would exam the individual and determine if the victim is responsive; afterwards, the individual must alert their local emergency department. If the victim shows no sign of a pulse or is unable to breathe then they should begin with the AED rescue.
After the first AED shock has been delivered to the victim the individual performing the AED would begin CPR for two minutes. The AED would then analyze the patient again, since the AED provides very clear instructions the individual is to follow them until the paramedics arrive on the scene.
