<human>:  What are the best exercises for improving posture?
<bot>: 
1. Strengthening exercises, such as planks and squats, are very beneficial in improving posture.
2. Pilates, yoga, and tai chi are also great exercises for improving your alignment, balance, and posture, as they involve stretching and strengthening all the muscles in your body.
3. Other great exercises for improving posture include shoulder blade squeezes, shoulder rolls, and wall slides.