guī / lǜ / xùn / liàn / kě / yǐ / zēng / qiáng / fù / zhí / jī / dàn / yě / yào / zhù / yì / dòng / zuò / zhèng / què

规律训练可以增强腹直肌，但也要注意动作正确。

Regular training can strengthen the rectus abdominis, but you must also pay attention to proper form.