For many women, achieving a lean midsection is no easy feat. Men and women’s muscles aren’t significantly different, but women tend to be wider through the pelvis and have a longer waist. This can make it challenging to get flat, firm abs.But visible abdominal muscles aren’t impossible — you might just need to commit to doing more than standard sit-ups. To properly target and tone all four muscle groups, it’s important to perform a range of stabilisation exercises. ~ Berceste