Walking is not the most exciting form of exercise a person can take on for fitness. Yet it is low impact and requires no fancy equipment. That makes walking a simple activity for those new to exercise. Walking is less likely than other exercises to cause injury to leg tendons and muscles. All it requires is a good pair of sneakers—no cables, stylish outfits, or weights required. Of course, a person could increase the benefit of a workout by adding weights or speed walking. Which of the following statements supports the main idea in this paragraph? (3 points)

Group of answer choices

Walking is boring.

Walking has a low risk of injury.

Walking requires sneakers in good condition.

Walking is too easy for those who exercise regularly.