Are you super short on time but still need to get your workout in? Try this 7 minute HIIT workout. Do each exercise at high intensity for 30 seconds followed by a 10 second rest. Repeat the entire circuit up to 3 x. I use the Gymboss Interval Timer App.  If you have an I-Phone you can download it from the app store. So, no excuses ladies, HIIT IT!