Lately there have been several threads about injuries that may happen to your hands while bass playing. It's great that these issues are being discussed, but I believe that some of the injuries one might have are the result of some unhealthy habits most people have. In this thread, we will discuss ways how to prevent these injuries in your daily lifes. For starters, one must consider the position he takes while sleeping. If someone has bent wrists while sleeping and supposing that he sleeps for 8 hours, some kind of damage might happen to his wrists in the long term. How to solve this? Simply lie on your back and put your arms by your side with your hands flat on the matress. Or even better, get two pillows, put each one of them under your elbow and put your hands in your belly. The wrists won't have any kind of bend. The first time I did this, my hand felt loose and nice. Try this and post here if you noticed a difference.