Name and briefly describe the three key elements that should be ...

[colton]

Name and briefly describe the three key elements that should be part of all workout sessions and the ideal amount of time for each stage.
 
  What will be an ideal response?

Question 2

Which factors most affect a smoker's lung cancer risk?
 
  A) The time of day the cigarettes are smoked and whether or not the smoker also drinks alcohol
  B) Exposure to secondhand smoke as a child and the presence or absence of leukoplakia
  C) The amount smoked per day and the age at which smoking began
  D) The type of cigarettes smoked and a family history of lung cancer

[kmb352]

Answer to Question 1

1. Warm-up - should involve 5 to 15 minutes to prepare the body for the more strenuous exercise to follow.
2. Cardiorespiratory and/or resistance training - may involve one or the other type of exercise or periods of both. Sessions typically last for at least 20 to 30 minutes total (can be longer), but with high-intensity interval training, the total time required may be lower.
3. Cool-down - 10 to 15 minutes of low-intensity movements and stretching.

Answer to Question 2

C

[colton]

Excellent

[bulacsom]

Wow, this really help