Question

1. how does liss affect cardiovascular health?

enhances blood circulation
strengthens heart muscle
reduces the risk of heart disease
lowers blood pressure

1. what should individuals do as they become more fit with liss workouts?

decrease duration or intensity
choose more intense exercises
increase duration or intensity
switch to high - impact activities
exercise

Explanation:

• Question 7: Low - intensity steady - state (LISS) exercise is known to enhance blood circulation as it keeps the blood flowing more efficiently. It strengthens the heart muscle over time as the heart has to work (but not too hard) during the exercise. Regular LISS can reduce the risk of heart disease by improving overall cardiovascular function. Also, it can help in lowering blood pressure by improving vascular function.
• Question 8: As individuals become more fit with LISS workouts, their bodies adapt. To continue to improve cardiovascular fitness and get better results, they should increase the duration or intensity of the LISS workouts. Decreasing duration or intensity would not be beneficial for further progress. Choosing more intense exercises (not LISS anymore in a strict sense) or switching to high - impact activities is not in line with the LISS progression principle.

Answer:

1. All of the options (Enhances blood circulation, Strengthens heart muscle, Reduces the risk of heart disease, Lowers blood pressure) are correct.
2. Increase duration or intensity.