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How should your knees be positioned in good standing posture? A. Slightly bent B. Slightly adducted C. As rigid as possible D. Slightly abducted
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Asked 5/10/2014 9:19:19 AM
Updated 6/22/2015 4:05:36 PM
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User: How should your knees be positioned in good standing posture? A. Slightly bent B. Slightly adducted C. As rigid as possible D. Slightly abducted

Weegy: C. As rigid as possible
JuggyDC|Points 80|

User: When the bonds of ATP are broken, what happens? A. Muscles cells lack nutrients. B. Energy is released. C. Muscle tension is reduced. D. Muscle enzymes shut down.

Weegy: When the bonds of ATP are broken, Energy is released.
Expert answered|WeeCHEN|Points 613|

Question
Asked 5/10/2014 9:19:19 AM
Updated 6/22/2015 4:05:36 PM
1 Answer/Comment
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Rating
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In good standing posture, your knees be positioned: Slightly bent.
Added 6/22/2015 4:05:36 PM
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Questions asked by the same visitor
10. Which set of terms can be substituted for superior/inferior? A. Cephalic/caudal B. Ventral/dorsal C. Proximal/distal D. Superficial/deep
Weegy: Which set of terms can be substituted for superior/inferior? Answer: Cephalic/caudal (More)
Question
Expert Answered
Updated 6/22/2015 4:01:26 PM
0 Answers/Comments
Postural muscles tend to _______ if they aren't regularly stimulated to produce adequate force. A. tear B. weaken C. grow D. lengthen
Weegy: Postural muscles tend to weaken if they aren't regularly stimulated to produce adequate force. (More)
Question
Expert Answered
Updated 5/10/2014 1:18:18 PM
0 Answers/Comments
The primary purpose of the pulmonary system is to ?
Question|Asked by alestarx8@gmail.com
Updated 5/10/2014 10:31:00 AM
1 Answer/Comment

The primary purpose of the pulmonary system is to: supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body.

Added 5/10/2014 10:31:00 AM
This answer has been confirmed as correct and helpful.
Which one of the following choices is a waste product generated by the muscles during exercise? A. Oxygen B. Nitrogen C. Amino acids D. Lactic acid
Question|Asked by alestarx8@gmail.com
Updated 8/12/2016 11:23:43 PM
1 Answer/Comment
Lactic acid is a waste product generated by the muscles during exercise.
Added 8/12/2016 11:23:43 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/12/2016 11:59:27 PM]
Heart rate is a measure of A. the number of heart beats per minute. B. the coordination of the heart and the lungs. C. blood pressure. D. efficiency of the veins.
Question|Asked by alestarx8@gmail.com
Not Answered
Updated 5/10/2014 10:55:14 AM
1 Answer/Comment

Heart rate is a measure of THE NUMBER OF HEART BEATS PER MINUTE.

Added 5/10/2014 10:55:14 AM
This answer has been confirmed as correct and helpful.
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