<human>: Hello, I am a 21 year old white male who is about to be discharged from the hospital after spending 5 nights with Rhabdomyolysis. This is currently my 2nd bought with this affliction in the past 6 months.

The first time I went to the gym hungover and dehydrated and worked out way to hard on my arms. The next 3 day they proceeded to blow up like balloons so naturally I checked myself in at the ER to only find out my Creatine Kinase (CK) levels were at 40,000. Normal is 100-300. I was also told my liver levels were a little elevated. So I spent 5 days getting pumped with IV to lower my CK down to 5000 where I was told I could go home and just take it easy and drink tons of water for 2 weeks.

Fast-forward 3 months later I am getting ready to start P90x. The first day consisted of arms and chest. I do said exercises making sure I am drinking A TON of water. The next day my right arm is a little swollen. Being paranoid I immediately think it is Rhabdo again and go to the hospital. When I am admitted my CK is at 11,500. I again am told my liver levels are elevated. In specific my alkolase. I get pumped with fluids and then am discharged 5 days later.

Can you summarize the given text in a few sentences?
<bot>: This brings me to my question: Does anyone know anything about if there is some disease that can cause chronic rhabdo or do they know of any underlying issue that can cause a more susceptibility to rhabdo?