The famous Tone House trainer Lauren Williams take you through a core-blasting series that not only nails each of your abdominal muscle groups, it works your core endurance,
Exercising regularly is an key element to lose weight and get into shape. Apart from having a well balanced diet you should definitely find some time for yourself
There is no doubt that sit-ups and crunches are beneficial, however apart from being pretty difficult to do many people have back and neck pain after doing them.