Assertion (A): Vigorous exercise after a meal can cause indigestion or abdominal cramps.
Reason (R) : When exercising vigorously, blood is rerouted from the digestive organ (food or no food) to the capillary beds of the skeletal muscles where it is needed immediately.

Options

A. (R) is correct but (A) is wrong
B. (A) is correct and (R) explains (A)
C. (A) is correct but (R) is wrong
D. Both (A) and (R) are wrong

Answer

B