Yes you can  posture corrections  must and avoid strain full activity

First do proper assessment diagnosis under a senior sports physiotherapist

Jogging, skipping and any exercises that involve force cant be done. need to do only light weight exercises to avoid pressure on muscles.

As u have a AS,high intensity exercises u have to avoid like jogging,skipping because it may cause pain to joints like hips,spine and knee. U should perform a low impact exercises like walking, swimming, aerobic exercises,cycling stretching,and strengthening exercises to ur muscles

Hello sir, you can't do skipping which cause stress on your back. You can continue jogging or running but not during flare ups.

Hi . Movement in Ankylosing spondylitis is a good thing to do , but you have to very carefull about the physical exercises you do in meanwhile . As you are in your early 20s it can flare up in late teenties. Proper rehab protocols should be followed with medications so that your hip and sacral joints are spared and proper strengthening can be done .

Jogging Running Skipping not advised you can go for walk that not too brisk wear comfortable footwear while you walk