Control diet and exercise is not thin and time is not enough, not the right way to exercise, not the right way to eat and so on. 1. Time is not enough: control diet plus exercise slimming effect is relatively slow, need to adhere to long-term to see the results of slimming, if the control diet plus exercise only do a week or two, naturally will not be thin. Control diet and exercise adhere to three months, half a year, a year and other time, you can slowly see the effect of weight loss. 2. exercise is not right: want to control diet plus exercise to lose weight, exercise needs to be correct, it is recommended to find yourself a set of effective weight loss exercise program, rather than blind exercise. Every day you need to carry out about 40 minutes of aerobic exercise, combined with strength training, the effect is better. 3. Diet is not right: control diet and exercise to lose weight, but also need to develop a relevant diet program, calculate the total calorie intake of food every day, daily diet to ensure nutritional balance, rather than diet or diet irregularities.