FABULOUS!! All of these DVDs are great, but this one if my favorite! I cannot say enough good things about “knocked up fitness”. Thanks you to Erica and her “knocked up fitness” DVDs I was able to maintain my core muscle strength and feel fit ( just like I was when I was not pregnant). Not only did it this help during labor but my body bounced right back because the muscles were still there (even after TWO pregnancies). The exercises are gentle for your changing body but challenging for your muscles and endurance. I love this DVD b/c I felt like it focused on my booty and legs, and I was proactively fighting the “Mom Butt” before it even became in issue :)… I always felt safe and confident in doing all the exercises and if not, Erica always offers a modification. I HIGHLY recommend “knocked up fitness” to anyone who is pregnant.