The answer is 20 minutes a day in order to have an effective cardio exercise.
Teenagers engage in risky behaviors for various reasons. Some reasons include: Lack of parental guidance, lack of role models in the society, peer pressure and low self esteem. Teens with little or no guidance from a parental figure succumb more easily to the pressures of society. It is made easier for them to succumb when there are little or no influential figures for them to look up to. Peer pressure can be detrimental to teens with low self esteem as they are easily swayed as they are influenced to engage in risky behaviors in an attempt to fit into the crowd.
Answer: You should list the answer choices, however if you cannot, I will list all of the advantages of the lactic acid system:
- Provides more sustained high-intensity energy for between 10 and 180 seconds.
- Can work both anaerobically (without oxygen) and aerobically (with oxygen).
- There is a huge amount of glycogen stored in the muscles and liver which can be made available for energy.
- Fewer reactions than the aerobic energy system are needed to produce energy so it is faster (but not as fast as the PC system).
- It is more efficient than the ATP-PC system as the lactic acid system resynthesises two molecules of ATP as opposed to just one that the ATP-PC manages.
Answer:
Hope it helps
Explanation:
Health means you are free of any injury or illness. Or you have no injuries or illnesses.
