Image from Flickr, by buzzthrill |
You've heard people say it, right? You've probably said it. I know I have.
The problem is, they're complaining rather than bragging.
The tired feeling? You feel it after a training session. It's not a bad thing. It's the wages of hard training. It's the price you pay for getting fit. Rather than money, which you never get back, it's energy that will return shortly.