Most American diets emphasize ______________ as the main nutrient.a. carbohydrates
b. protein
c. fat
d. vitamins

Answers

Answer 1
Answer: the correct answer is protein i got it right on my exam 

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Which is an example of a barrier to exercise? A person is able to perform daily exercise. A person has an injury and cannot work out. A person receives support from family and friends. A person completes an exercise routine three days a week.

Answers

Answer:

B

Explanation:

Answer:

A person has an injury and cannot work out

Explanation:

When under the influence of alcohol, muscle ___________ is slow and errors are made in interpreting speed.

Answers

Answer:

muscle death I think, not sure though

Explanation:

When running in cold weather, which one of the following materials isnot recommended for layering next to the skin? A. Cotton   B. Wool   C. Nylon   D. Polyester

Answers

When running cotton isn't recommended for layering next to the skin because holds moisture and doesn't allow the body to properly regulate temperature. Wearing cotton while running will result in freezing in winter and overheating in summer. Once cotton gets wet, it stays wet. Much better choices are polyester and nylon which are breathable fabrics and will keep you dry and comfortable while running.
Cotton is not recommended for layering next to the skin when running in cold weather.

Which is the healthiest serving of meat?

Answers

The healthiest serving of meat would be the size of your palm of your hand, according to the health books
the healthiest servings of meat would have to be chicken or even beef but make sure that its not that artificial kind of chicken or beef

Tyler is over training his muscles if he is _____. gaining muscle strength too quickly using weights that are too heavy taking breaks that are too long between sets needing to eat too many calories each day

Answers

Answer:

Tyler is over training his muscles if he is using weights that are too heavy.

Explanation:

Tyler is over training his muscles if he is using weights that are too heavy. This is not a healthy decision and Tyler may have problems.

The weight is already heavy enough if Tyler has to work hard to complete the last few repetitions he has planned to do. For example, if he intends to complete 12, by the time he reaches the eighth repetition he will feel himself working hard. It is important to keep in mind that he should maintain the correct posture and form of exercise until the end without feeling exhausted.

The weight will be too heavy by the time Tyler has trouble maintaining proper posture and movement, or failing to reach the number of repetitions he had in mind. With too much weight, he is at risk of injury or use of muscles that should not be used in that exercise to compensate for strength.

Which of the following physiological effects occurs as a result of increased exercise

Answers

Your metabolism and concentration increase and in turn makes it into discipline, which is needed to further into a full-length exercise regime. a non-processed food diet is a must if one wishes to progress further and faster with better results.