S sk8tr_grl88 Guest Apr 7, 2008 #1 my friend was telling me about there being a ball that pops you're bone and you become more flexible, does anyone know what it is?
my friend was telling me about there being a ball that pops you're bone and you become more flexible, does anyone know what it is?
B BasketBoy New member Apr 7, 2008 #2 Well, don't try anything that can damage your bones. It'll hurt and cause you a lot of pain, so I suggest just don't do anything about it unless it's recommended by a doctor.
Well, don't try anything that can damage your bones. It'll hurt and cause you a lot of pain, so I suggest just don't do anything about it unless it's recommended by a doctor.