Doing some simple muscle strengthening training or body stretching training every day can be a good improvement ~

For example, stand against the wall for half an hour after dinner ~

Or hold a mineral water bottle in each hand, your feet are shoulder-width, your toes curl outward, and your upper body does not move. Slowly squat for 5 seconds, then get up and repeat, 15 times a day ~

Or lie on the bed, put your limbs on your sides, straighten your knees with your legs together, slowly lift them 90 degrees, and then slowly put them down, 30 times a day ~

At the same time, in the hot summer, it is also a good choice to go swimming in the swimming pool often ~ stick to it ~ the effect is super obvious ~