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? 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. 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.