I would particularly worry, the cracks you feel are probably groves from a crack but have most likely healed. If you were dead right know then you'd know you'd have been in serious trouble. I'd still recommend seeing and informing your PCP.
<h2>Well, it depends on which physical activity you are doing. For example if your running you would mostly be using your, Patella muscle, Soleus, Adductor Longus and many other muscles.</h2>
1 in 5 kids are bullied but only about 30% of kids say they witnessed bullying
He forgot to bring home his equipment or he forgot to do his science experiment.