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When an athlete is training very hard, 

Which of these conditions has the highest chance of happening at altitude?

Dehydration occurs faster (and more severely) at altitude. 

What are the neuromuscular adaptations with resistance training? 

A horizontal, 10-m plank weighs 100 N.  It rests on two supports that are placed 1.0 m from each end as shown in the figure.  How close to one end can an 800-N person stand without causing the plank to tip?

A 66-N.m torque acts on a wheel with a moment of inertia 175 kg.m2.  If the wheel starts from rest, how long will it take the wheel to make one revolution?

Altitude-induced hyperventilation leads to respiratory acidosis. 

I understand that my screen is being recorded as I take this exam and anything suspiscous will be flagged 

How does exercise affect the oxyhemoglobin dissociation curve?

Explain the interrelationships between the changes in cardiac output, stroke volume and heart rate at rest, submaximal exercise, and maximal exercise as a result of aerobic training.