Question

question 4 (3 points)
(02.01 mc)
to warm up before a run, lucas walks for five minutes. which of these accurately evaluates his choice of warm - up activity? (3 points)
a this activity is appropriate because it prepares muscles for more intense movement.
b this activity is not appropriate because the muscles stretched are not warm yet.
c this activity is appropriate because it makes the leg muscles more flexible.
d this activity is not appropriate because it stretches muscles not used in the exercise.

question 5 (3 points)
(02.01 mc)
dynamic stretches are part of an effective warm - up because they can help (3 points)
a lubricate the muscles used in the activity
b decrease cardiovascular difficulty in the activity
c expand lung capacity for the activity
d build endurance for the activity

Explanation:

For Question 4, walking before a run is a common and appropriate warm - up as it gradually increases blood flow to the muscles, preparing them for more intense movement. For Question 5, dynamic stretches help to lubricate the muscles used in the activity, which is beneficial for a warm - up.

Answer:

Question 4: a. This activity is appropriate because it prepares muscles for more intense movement.
Question 5: a. lubricate the muscles used in the activity