According to the principle of overload you should . A.
gradually increase the difficulty of a workout
B.
gradually decrease the difficulty of a workout
C.
engage in challenging exercise during workouts
D.
vary the exercises in a workout over time

Please select the best answer from the choices provided.

A
B
C
D

Andrew loves to go camping and hiking in the fall. about two weeks after his last camping trip, he noticed an expanding red, target shaped, rash on his arm. to avoid this illness, andrew should have select one: a. boiled his water before drinking. b. avoided contact with ticks. c. avoided contact with fleas found on mice. d. camped only in the spring.