If workers use display screen equipment (DSE) daily, as part of their normal work, continuously for an hour or more, then employers must do a workstation assessment.
There are all sorts of online assessment tools, but they are dependent on your interpretation. Why not have a Chartered Physiotherapist perform your workstation assessment for you. I can educate you and your employees on why maintaining a good posture is important. I can advise on the parameters in which are best for your posture, after all, we are not all built the same so having room for adjustment is important.
Further exercises can be advised away from the office which will help counteract the effects of sitting all day. I offer an affordable solution for employers wanting to take care of their workforce. Please contact me to enquire and get a quote. firstname.lastname@example.org