
I remember doing the Jane Fonda aerobic workout with my mom when I was a kid. It was on a record. (Wow... I'm really aging myself here.) My mom's ideas of fitness are still roughly from that era. Every once in a while, when I talk to her about exercising she'll pull out a gem like "crunches will do away with belly fat." Umm... no. AOL Body has a slideshow
debunking some fitness myths such as:
- Muscle turns into fat. Fat and muscle are two completely different tissues and one doesn't turn into the other.
- Crunch away ab fat. There's no such thing as spot reducing. Crunches will work your abdominal muscles, but it won't burn away the fat just in your belly area.
- High reps rule. When you're trying to lose weight and tone muscles, it is good to choose a weight that's light enough to do higher repetitions. However, if you're picking a weight that's so light you can lift it more than 15 reps, you're probably not getting much benefit from the weight at all.