You should really be feeling a difference by now. Let’s put your whole body to work today with some HIIT. We'll be performing 10 rounds total. For each exercise, go for the full 20 seconds and take a 10 second break before jumping right into the next. With your deadlifts and sumo squats, make sure you're watching your form. Push through those heels and focus on challenging yourself. You've worked so hard! Keep it up!