Originally Posted by
Blackbird
I have to respectfully disagree with your points here. I'm sure they were well intended, but extremely generalized nonetheless. Limiting bad carbs is a very good tip for many people, especially ones that cannot plan their meals out, end up eating later at night, or are not able to exercise consistently. The issue of bad carbs vs. good carbs is admittedly a constant debate and can vary from person to person. But the idea of just "eating what you want" can't be a given if there's not a check-and-balance with regard to exercise. As far as a general diet tip, portion control is the best advice I can give. Don't eat every meal until your completely stuffed, be moderate and try not to eat late at night.
Point number two is the one I disagree with more. There are lots of people that cannot exercise vigorously on a consistent basis. Walking can absolutely provide a benefit in bridging the gap between workouts. I find that walking is most beneficial to people that are confined to more sedentary lifestyles, sitting 8+ hours a day at work will take years off of your life. There are people with various injuries and maladies that prevent strenuous or exercises involving high-impact. For them, walking is one of the few things to keep them moving and prevent atrophy. Absolutely vigorous exercise is the best option, but to say walking is a "complete waste of time," is a bit short-sighted.
I have been a personal trainer for the last 9 years, and a martial artists for 26 years. Just my 2 cents :)