The gist of their article, too much or not enough cardio.


Amen livestrong.com: A little cardio is a five-minute warmup or jogging lightly for a mile on your way to the gym. A lot of cardio is running on the treadmill for an hour or doing a 45-minute aerobics class each time you’re at the gym. It’s good to do these things two or three times…… Continue reading The gist of their article, too much or not enough cardio.