Today works are sitting, staying, and muscles are overloaded, and discomfort in a body, maybe sling therapy will help?

Yes, we helping you with different damages, as before you need to ask a doctor, to find a reason, and we cannot to say ,that a reason is work, you need to change her, as with a sportsman,to stop  for runs.
And on sitting work a waist side suffers more, as muscles belly weak, as worsens a problem, and with sling we effecting on group muscles and gives a tone.