Many women make a huge mistake when they step foot in the gym. They assume that heavy weightlifting will turn them into gargantuan man-ladies. If you’re a woman, answer this: when you go into the gym, what is the typical tact you take to your workout program?

Do you first do a light warm-up on the mats? Then do you head over to the cardio machines for a good 20 or 40 minutes, thinking you’ve gotta blast that cheesecake you mashed last night? Then, do you flex with a few rounds of lightweight circuit sets? Finally, maybe you head off to the exercise mats to crunch for 10 to 20 minutes trying to…