Suzuki,
For a specific answer, one custom made or tailored to you, I would need to see you in person, see your practice, etcetera.
A general answer is that a combination of backbends and breath work (pranayama) of the right sort, done in the right way, with the proper foundations, can be very helpful for a person with the physiological issues you outline.
Obviously continuing the life choices that have led to such a thing makes it a larger mountain to scale. In other words, someone continuing to slump over a keyboard for 50 hours a week is actually adding to the problem while the back bending and breath work is trying to counter it. It is better than no counter at all. But I encourage students to consider lifestyle and emotional shifts that might help them along too.