Four methods of training are known to challenge the aerobic system.Which method of training is characterized by a period of exercise followed by a brief period of relief?
A)Continuous
B)Interval
C)Circuit
D)Circuit-interval

Question

Quizplus · Accepted Answer

Interval training is characterized by a period of high-intensity exercise followed by a brief period of rest or relief. This method of training challenges the aerobic system by pushing the heart rate up during the high-intensity period, and allowing it to drop down during the rest period. This cycle is repeated several times during the workout, leading to an increase in overall cardiovascular fitness.

Four Methods of Training Are Known to Challenge the Aerobic