As you can see in the cover above, Erin, who's 36 years old, has a body to die for. So, how does she do it?
In her interview with HealthErin explained that for her, working out is a must. "I just feel bad about myself if I don't, because I like to eat, and I like to have a few cocktails. I need an hour where I can just sweat my brains out and get a break from everyone."
That said, she's never used a trainer; she prefers classes. "I need a class because there are other people there pushing me," she explained. "If I see a woman who's pregnant, or older, and she's doing more reps than me, it's like, 'Wait a second...'"
Oh, and another tip? Cut the soda! Erin admitted that she "would pound soda on the sidelines just to stay caffeinated." She added, "It's amazing how much weight I was able to lose once I stopped with those drinks."
Are you impressed by Erin's cover bod? Let us know in the comments below!