Isn't exercise often the cause of heart attacks? So wouldn't exercise be a bad idea to lower really high cholesterol?

Excluding the people who appear extremely healthy but have hidden problems and have an artery burst or somethin', exercise only causes heart attacks when people overdo it. If you have any health probs, you're supposed to ask your doc how much exercise you can do. Also, some people aren't willing to work up to a full workout and try to do too much, even though they 37 1/2 pounds overweight. Etc.