Just in case you didn’t know.
Your cell phone, tablet, smart phone, is bad for you in a myriad of ways.
Besides radiation, you can get bone and joint problems in your neck and upper back.
Which does what? Causes pain and makes exercise harder and less fun.
I’m not saying that I don’t use one either but it does can hurt you physically if you do it too much or unsafely. Here’s some good quick info.
Live Good Fitness.