I don't buy into the whole no pain, no gain mentality. The way I see it, the less pain I experience, the more I have to gain. For a while, running gave me pain up and down my shins. The pain stopped me in my tracks and forced me to rest and recuperate. Had I not taken a break, had I kept on running in spite of the pain, I would have surely gained very little. Well, I may have gained a severe injury and maybe a trip to a medical clinic but physically and mentally, my gains would have been nonexistent.

I'm not alone in my thoughts about pain and gain. Author and celebrity trainer Harley Pasternak is right with me on this one.

According to Pasternak, many people think if their muscles don't hurt, they're not having a quality workout. This is simply not true, he says. While some training can be intense and can produce some level of discomfort, pain is never a requirement for a successful workout. Don't forget, he says, that pain can be a warning sign of an exhausted muscle or a torn ligament.

If you're a no pain, no gain advocate, you'd do best to toss that myth right out the window -- before you get hurt.