Ashley Conrad's 21-Day Clutch Cut, Day 9
Get your run on! These HIIT sprints will challenge your body in every aspect. Don't go easy on yourself. Run with purpose.
Week two comes with a couple of changes. The interval sprints are timed a little differently this time around; that means you might feel a little more winded than you did last week. Fight through the pain and fatigue. You're getting it done.
Don't jump off the treadmill after you've completed the HIIT circuit. This week, you'll also complete a fat-burning accelerator. That extra 15 minutes of steady-state cardio will make a difference, so no quitting early.