1) Eat more foods containing more protein, such as egg white (protein powder if possible).
2) Do aerobic exercise (like running) for 20min before doing sit-ups. Until it hurts.
3) Never practice every day, 3~4 times a week is appropriate (because muscle tissue needs time to repair and grow).
4) Eat reasonably (even the largest abdominal muscles will be buried by fat)
5) If possible, you can apply some tummy tuck products (such as "Mayblesally gel for tummy tuck for men").
6) Exercise regularly after ownership to prevent rebound.
If you are fat, you can't get out for three months.
The effect will be more obvious if you are thin!
Believe; "Give and you will get!" Wish you success! !