The correct sitting posture should be straight waist and abdomen, and try to reduce the amount of buttocks ... It is not easy to lose weight because it is not fat. Generally, it takes 20 minutes to exercise to consume all the sugar in the body before you start to consume fat, so you should exercise for about 40 minutes every day. Don't exercise too much, just stick to it for 40 minutes step by step. The best way to lose weight is to lie in bed, lift your hips for 3 seconds, put them down and lift them again. As for how much to do, slowly increase yourself, try to do it for 40 minutes, take a break in the middle, and then massage after exercise, so that you will lose a lot of weight after one month, and it will be difficult to lose weight after two months, and then slowly reduce the daily exercise. 40 -35 -30 -25 -20-15 Analysis January 10 -5. At this time, even if you don't exercise, you will not rebound. It is best to lose weight under a normal diet. Don't starve. Don't eat drinks and high-fat foods during weight loss. (Nutrient content in food 100g) Name Total energy (kcal) protein fatty carbohydrate chocolate 586 4.3 40. 1.5 1.9 Edible oil 899 0 99 0 rice 1 162.3 25.9 steamed bread 22/. Kloc-0/.47 Bread 3 12838+0 58.6 Noodles 284 8.3 0.7 6 1.9 Fried dough sticks 386 6.9 1 porridge 46 1. 1.3 9.9 Lean pork/Kloc. 438+0.2 lean mutton 1 18 20.5 3.9 3.2 chicken leg18130 chicken wings19417.4130. .5 ham sausage 2121410.415.6 eggs14712.810.4 egg white 60. Kloc-0/3 3 3. 1 shrimp skin153 30.7 2.5 Porphyra 207 26.7 1. 1.22.5 Kelp 771.80.1.