The body has four levels of chemical systems.

True

False

What is the initial phase of the General Adaptation Syndrome called?

A$.$ Exhaustion

B$.$ Energetic

C$.$ Reaction

D$.$ Resistance

Testosterone stimulates insulin$-$like growth factor.

True

False

How much interset rest is recommended during strength exercises?

A$.$ Less than $30$ seconds

B$.,30-60$ seconds

C$.1-2$ minutes

D$.2-5$ minutes

How long does it take for ATP stores to recover?

A$.45$ seconds

B$.1-2$ minutes

C$.3-5$ minutes

D$.8$ minutes

Interrepetition rest is when a trainee is afforded a brief rest of $10$ to $30$ seconds between repetitions or groups of repetitions during a set.

True

False

The measure of a cost of activity at a given exercise velocity is referred to as what?

A$.,VO2$max

B$.$ Heart rate reserve

C$.$ Lactate threshold

D$.$ Exercise economy