040-444 무료 덤프문제 온라인 액세스

A 143-pound woman regularly exercises on a treadmill at a speed of 5.5 mph and a 2% elevation. How much weight will she lose weekly if she exercises for a duration of 45 minutes per session, with a frequency of three sessions per week?

• A.1.5 kg.
• B.0.45 pounds.
• C.0.25 pounds.
• D.2.07 kg.

Serious complications during an exercise session

• A.Rarely occur.
• B.Occur at a rate of 1 in 3,000 hours of exercise.
• C.Occur more often with women.
• D.Occur more often during the late hours because of client fatigue.

In a rested, well-fed athlete, most of the carbohydrate used as a substrate during exercise comes from

• A.Glycogen stored in fat cells.
• B.Blood glucose.
• C.Muscle glycogen stores.
• D.Liver glycogen stores.

Carbohydrate, protein, and fat provide which of the following amounts of energy (kcal/g)?

• A.4, 6, and 8, respectively.
• B.2, 4, and 6, respectively.
• C.6, 8, and 9, respectively.
• D.4, 4, and 9, respectively.

The deficiency of blood flow to the myocardium that results when oxygen demand exceeds oxygen supply is known as

• A.Thrombosis.
• B.Ischemia.
• C.Angina.
• D.Infarction.