Yes the author caveats by saying he's made generalisations about gender characteristics but when the whole model of the book is about gender differences, it defeats the object. Thoroughly infuriating read.
It's tough but with it being in sections you can build up and tailor time spent to your available time. Good mix of exercise- love the combat moves element in this one. It really does work. Saw my bod fat reduce and tone increase. Brilliant stuff from Jillian again
Headphone jack wouldn't fit when the case was on and bending back the top part of the meant the plasticsplit. The The outer casing didn't fit as well around the edge. Protects but could do with improving.