Which of the following knee movements and planes of action are associated with the lying hamstring curl exercise?

With regards to muscle fibers, a resistance training program leads to which of the following adaptations?

Which of the following environmental conditions would be appropriate inside the strength and conditioning facility?
I. Temperature: 74 F
II. Humidity: 68%
III. Air Exchange: 12 per hour
IV. Sound Level: 80 dB

Cardiovascular adaptations to endurance training include all of the following EXCEPT?

The amount of force produced by a muscle at any given time is directly related to which of the following.