Improving your posture and mobility can help you to accomplish your daily tasks easier and create a healthier lifestyle for you. Here are a few things you can do to improve your posture and mobility:

• Stretch: Stretching helps to relieve any tension in your muscles which helps to improve your mobility. It is recommended that you stretch after you wake up in the morning and before going to bed. 
• Strengthen your core muscles: Strengthening your core muscles can help to improve your posture. You should try strengthening your core muscles for at least 10 minutes a day. 
• Exercise daily: Exercising can help to improve your posture, mobility, and overall health. It is recommended that you exercise for at least 30 minutes a day.