Question

nadia used to run a lot, but her knees have been bothering her lately. she wants to purchase a piece of exercise equipment that will help her keep up her cardio - endurance levels while not putting a lot of pressure on her knees and joints. what is the best purchase for nadia to make? (1 point) an adjustable pull - up bar a health monitor a treadmill an elliptical trainer

Explanation:

We need to find a low - impact cardio exercise option for Nadia who has knee and joint issues. An elliptical machine provides a low - impact cardio workout as it doesn't put as much stress on joints compared to running. A health monitor doesn't help with cardio exercise directly, a treadmill is high - impact for joints, and athletic shoes are for support but not a cardio exercise option.

Answer:

an elliptical machine