Do 30 minute workouts Work?

Sounds good, lets do it.

clipped from http://www.ediets.com/news/article.cfm?code=28326&cmi=2428466 Depending on your fitness level, these 30-minute workouts can burn 164 calories to 522 calories per 30 minutes. It varies with each individual. The Baylor studies also found that sedentary and overweight women who followed the workouts for a period of 14 weeks raised their resting metabolic rate by as much as 400 kcals/day. They reduced their weight by an average of 14 pounds and lost an average of two inches from their hips and three inches from their waists while showing a 20 to 30-percent improvement in strength and a 15-percent increase in aerobic capacity