4. What is the ideal length of time for a cool-down following an intense workout?
A. 15 to 20 minutes
B. 5 to 15 minutes
C. 0 to 3 minutes
D. 3 to 5 minutes
i think its b?
The answer is B.
5 to 15 minutes
The ideal length of time for a cool-down following an intense workout is typically suggested to be around 5 to 15 minutes, so your answer of option B is correct. This allows your body to gradually return to its resting state and helps to prevent muscle soreness and stiffness.
To determine the ideal length of time for a cool-down following an intense workout, we need to understand what a cool-down is and its purpose. A cool-down is a period of low-intensity exercise or stretching performed after a workout to help the body gradually return to its resting state.
During intense exercise, your heart rate and body temperature increase, and your blood vessels dilate. A cool-down helps gradually bring these physiological responses back to normal and prevent any abrupt changes that could lead to dizziness or fainting.
Based on this understanding, we can evaluate the given options:
A. 15 to 20 minutes: This is a bit too long for a cool-down. It is more suitable for a full stretching routine or a separate low-intensity exercise session.
B. 5 to 15 minutes: This is a reasonable range for a cool-down. It allows enough time to perform some light aerobic exercise followed by stretching to gradually decrease heart rate and body temperature.
C. 0 to 3 minutes: This range is too short for an effective cool-down. It does not allow enough time for the body to transition from intense exercise to a resting state properly.
D. 3 to 5 minutes: This duration falls within the recommended range for a cool-down. It gives enough time to perform some light aerobic activity and stretching while allowing the body to slowly recover.
Based on the explanations, option B (5 to 15 minutes) is the most suitable answer for the ideal length of time for a cool-down following an intense workout.