In these strange Coronavirus time, one tends to sit at home in front of one’s computer. Following the Corona pandemics, it is not hard to predict a back ache pandemic!
I have been using Workrave for years and it has cured by shoulder ache! 🙂 Workrave is a freeware that can be downloaded from here.
Basically it locks your keyboard and mouse at the interval of time you decide and for how long as you decide. You can even set a maximum work time per day, a longer interruption for lunch or follow some simple stretching programs during the interruption.
I have simply set mine to lock my computer for 2 min every 30 min. Works a charm. 🙂