<human>:  What type of exercise routine should I follow?
<bot>: It depends on your fitness goals and what type of exercise you enjoy doing. If you want to build muscle, you should focus on exercises like weightlifting, bodyweight exercises, and compound movements. If you want to increase your cardiovascular fitness, you should consider going for runs, cycling, interval training, and HIIT workouts. If you just want to stay active, you could do a combination of low-intensity exercises such as stretching, yoga, and light walking. The important thing is to find an exercise routine that you enjoy and that you can sustain over time.