lose weight

How many days a week can I work out on weights and cardio to lose weight!!!!I need to lose 50 pounds!!! I want to have flat abs and i want to be toned too!!!How many reps should I do and how many min or hr a day can I do to lose it and keep it off for good beside diet and nutrition!!!!

how much are you currently doing? 3500 calories = 1 pound of body weight, so do the math and start creating a caloric expenditure. Calorie counters like the bodybugg are super efficient when trying to drop serious pounds.