<human>:  I'm looking for a low-impact exercise that I can do at home. Can you make any recommendations?
<bot>: One option is to try yoga or pilates. Both are low-impact forms of exercise that can be done in the comfort of your own home. You can find beginner DVDs or online courses that are designed specifically to help you get started. If you have access to a gym, you can also use the gym's machines, such as the stationary bike or the elliptical, which are both good for low-impact exercise. Finally, walking is always a great option for getting moving without putting too much stress on your joints.