If they wore special devices that monitored their health while playing they would be better able to understand their own health.
Feedback from fans would just include negativity which is not good for anyone. Listening to their coaches from the sidelines would distract them from the game and potentially cause injury. Using a device to sense resistance levels of other players when they tackle them would not be beneficial to the players as it is not measuring anything to do with their own health or resistance levels.
Answer: Find out what you can do if you think you or a friend has a drug or alcohol addiction - from recognizing the warning signs to suggestions to help you stay away
The extent of injury resulting from _Eletrical Shock____ is typically not immediately visible because the current flows through muscle tissue and organs and not through the skin, except at the entrance and exit points.
