Create the 90-Second Body
I’m going to take a wild guess about the nature of your life. If you are like the thousands of women I’ve trained during the past twenty-three years, then you probably sleep five to six hours at night, waking early to commute thirty or more minutes to a job where you spend eight or more hours before commuting back home again. If you have a spouse and kids, you do 70 percent of the parenting and housework. Make that 80 percent. If you’re single, you’re out every night—socializing, volunteering, taking night classes, you name it. No matter your age, marital status, or...