What is the term for the point at which the energy pathways that produce lactic acid start to operate?
A) Anaerobic threshold
B) Aerobic threshold
C) Cardiovascular threshold
D) Isometric threshold

Question

Quizplus · Accepted Answer

The anaerobic threshold is the term used to describe the point during exercise where the body switches from primarily using aerobic energy pathways to anaerobic energy pathways that produce lactic acid. This often occurs at around 85-90% of an individual's maximum heart rate.

What Is the Term for the Point at Which the Energy