Dangerous conditions influencing sport injuries include all answers which you've mentioned (overuse, overexertion, and incorrect technique). It doesn't, however, include practicing and drills - d.
Practicing and drills is the thing which would help us become more profficient at a certain task and eventually sport through it.
No, it is toxic. You can hold people accountable without canceling them. Nowadays people will cancel anyone from anything.
Diabetes is now being diagnosed to children at an alarming rate.
