Working on mechanics without a ball question

Hey guys I just posted in the other discussion and wanted to see if anyone had any helps over here too…I have been working on my mechanics indoor in front of a mirror and haven’t been having anything in my hand…would this possibly hurt my arm in the long run because I’ve heard that wiffleballs hurt arms. Any answers? and if so any suggestions on what i should have in my arm while doing the drills and looking at myself?

Thanks a lot guys

i think you could hurt your self.

No you will not hurt yourself, unless you slip and fall into the mirror :wink:

There are people who claim you’ll hurt yourself throwing a wiffle ball, but in my experience I’ve never seen anyone injured because they threw a lighter ball — most often it was due to bad mechanics (which can be improved by practicing in front of a mirror).