Although I've always managed to squeeze in 30 minutes of workout time in the morning to stay fit, everything else about my outward appearance mostly suffered. (yumyucky.com)
Here are 4 tips that cut your home workout time in half while providing you with even better results. (sixpackfactory.com)
It involved one hard set, 12 machines, and a total workout time of less than 30 minutes. (fitnesscontrarian.com)