you need weight or resistance training not just pure cardio...
2lbs a week is easily do-able if you watch diet, do weights and HIIT...
i lost 10lbs in a week from 155 to 145 without even thinking of losing weight (145 is optimal weight for me i think
(i am 5'6)
(3) nCode Six-One... all strings are broken, not restringing until Feb.