Does anyone use a gym ball for sitting at their desk? Any good? My 10yr old office chair is generally fine but 8 hours a day 5 days a week is a bit of a stretch.
Don't want to buy a new office chair at the moment as I'll be moving soon and will be getting something then so thought a gym ball might work to mix it up.
Also, where can I buy a gym ball? Very little stock on Amazon and Argos don't seem to home deliver.
Does anyone use a gym ball for sitting at their desk? Any good? My 10yr old office chair is generally fine but 8 hours a day 5 days a week is a bit of a stretch.
Don't want to buy a new office chair at the moment as I'll be moving soon and will be getting something then so thought a gym ball might work to mix it up.
Also, where can I buy a gym ball? Very little stock on Amazon and Argos don't seem to home deliver.