Thanks for you query.
The symptoms like tingling sensation
in arm and hand are due to pressure compressing vessels and nerves caused by bad posture.
It is more common in Fatty people, inactive and smokers, however anybody can encounter such condition. Sometimes it is also related to Vitamin B12 deficiency
I advise you to avoid bad postures that initiate tingling.
if you are fatty
Avoid excessive sleep
Take Vitamin B12 supplement
If problem persists then visit your doctor for further evaluation.