Hello All, first time poster and thanks for great info...i have a 12u player\pitcher on my squad that has been taking lessons 2+years, she is a fine pitcher with good control and throws around 49-51 mph...here is a NEW issue that has came up over the last month or so...her side bruises and swells from I assume her arm hitting it on pitches, the lone new in her routine has been her pitching coach beginning her on weighted balls, the problem has been severe enough where we haven't used her in fall ball at all to see if time off will help, does anyone have any input or experience with this ...thanks for any help or replys...Coach W.