<human>:  What types of exercises should I do to lose weight?
<bot>: 
1. Cardiovascular exercises, such as running, swimming, biking, or walking, are great options for losing weight.
2. Strength-training exercises, such as lifting weights or using resistance bands, can help build muscle and burn calories.
3. High-intensity interval training (HIIT) is a type of exercise that alternates between intense bursts of activity and recovery periods.
4. Yoga and Pilates are also good options for burning calories and improving flexibility and core strength.