Easy to follow, such that you will feel that you can do it and will do it. Love her energy. I do it about 2 a week in my last trimester, and about 1 a week during the 2nd trimester, and didn't do it at all during my 1st trimester(cuz I was too tired with morning sickness). They are broken down in 3 trimester so it's not as boring. A super good ivnestment! Just wish she has a postnatal exercise dvd that I can buy too!