« previous next »

Author Question: Generally speaking, a vigorous exercise programs entails an intensity level above ____ percent of ... (Read 106 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
on: Aug 6, 2018
Generally speaking, a vigorous exercise programs entails an intensity level above ____ percent of maximal capacity.
 A) 20
  B) 40
  C) 60
  D) 80
  E) 100

Question 2

To develop the CR system, the heart muscle has to be ____ like any other muscle in the human body.
 A) massaged
  B) overloaded
  C) reevaluated
  D) examined
  E) activated


SVictor

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Aug 6, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Horses require room to exercise Horses require room to exercise
How Axis Tilt Affects the Intensity of Solar Radiation How Axis Tilt Affects the Intensity of Solar Radiation
Sample Exercise Program for Healthy Older Adults Sample Exercise Program for Healthy Older Adults
Rising Sea Level Rising Sea Level
At what pH is the amino acid glycine with a Ka of 2.51 × 10-10 sixty-six (66%) percent ... At what pH is the amino acid glycine with a Ka of 2.51 × 10-10 sixty-six (66%) percent ...
Chemistry - Problem Exercise Chemistry - Problem Exercise
Video: Otitis Media

For a complete list of videos, visit our video library