Massage your legs after running, pat and knead or something.

Just eat until 7 o'clock.

Tell yourself that you are losing weight, and then insist on doing 50 sit-ups before going to bed. If you persist, you can lose weight healthily and eat less slowly.

Avoid being hungry and give yourself too much exercise.

During the day, you can take time to clean the room or listen to music, jump around, run in place and do yoga as extra exercise.