<human>:  I need exercise advice for people with joint problems.
<bot>: If you have joint problems, a great way to exercise is to focus on low-impact exercises like walking, swimming, and biking. These activities use minimal joint pressure and can help reduce joint pain while still providing a good workout. Also consider strengthening exercises, such as light weights, that target the specific joint in question while not putting too much strain on it. Stretching exercises, such as yoga and tai chi, can also help strengthen joints and improve flexibility. It’s important to consult a doctor for advice specific to your condition before beginning any exercise program. With the right guidance and low-impact exercise, you can keep your joints healthy.