THE IMPORTANCE OF HAVING A GOOD POSITION OF ARMS AND HANDS AT WORKING HOUR
I 
In order to avoid possible back injuries,
possible contractures in the arms and back, the arms should be placed properly,
since if placed properly you avoid muscle aches. As mentioned in another block,
it is also important to have the tables and chairs needed to prevent injuries.
You also need to have your arms relaxed and your hands, you need to have your
arms well placed because if you have them very high up to very low it can cause
short to long term injuries.
