Not only can you lose weight, but you can also gain weight.

Play for 40 minutes every day-1hour is effective.

You can use simple push-ups and sit-ups to exercise your muscles in the second day of junior high school.

Exercise at a fixed time every day.

1 push-ups group 1 15-20, group 8. The interval between each group should not exceed 2 minutes.

At first, support the ground with your palm, so that you can feel relaxed, and replace it with your fist. You can hold it with your fingers in the future The number of groups remains the same.

There are 50 sit-ups in each group, and the interval between the four groups is no more than 2 minutes.

Buy a pair of dumbbells. The kind that can be served on a plate, one weighing 25 kg and two weighing 50 kg. Now you can put the plate aside 10- 15kg.

Dumbbells can practice two heads and three heads, shoulders, chest and back. 8 to 12 for each part and 4 groups for each part.

Stick to it for 3 months, and you will be very NB.