<human>:  What is the best exercise routine for someone who is looking to lose weight?
<bot>: The best exercise routine for someone looking to lose weight is a combination of cardio exercise, strength training and flexibility exercises. Cardio exercises should be done for at least 30 minutes, three times per week. Strength training can be done by using weights, body weight exercises, or resistance bands and should incorporate different muscle groups. Flexibility exercises such as stretching, yoga, and Pilates can be done to increase flexibility. Also, incorporating interval training into your routine can help you maximize your results.