Creatine phosphate (CP) primarily serves what role during exercise?
A. It rapidly replenishes ATP during short, high-intensity activities
B. It buffers lactate accumulation in muscle
C. It provides sustained energy for marathon-length activities
Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question after enough people have responded.
From Chapter Chapter 3: Bioenergetics of Exercise and Training
DCO Code: 1.E1
NOTE: Image is for illustration purposes, not needed to answer the question.