Question

unit 2 exam
increasing blood flow is important for preventing injuries, how can a person improve their blood flow?
by running before a workout
by eating before a workout
by increasing hydration

Explanation:

Increasing hydration helps improve blood volume and reduces blood viscosity, which in turn can enhance blood flow. Running before a workout is a form of warm - up but not the most direct way to improve overall blood flow. Eating before a workout is mainly for energy supply rather than directly improving blood flow.

Answer:

C. By increasing hydration