Massage is an effective way to promote breast bodybuilding. It is suggested that after bathing in warm water every day, the essential oil should be adjusted first: 2 drops of rose+4 drops of fennel+3 drops of geranium+20ml of sweet almond or rose+5 drops of ylang ylang ylang+3 drops of bergamot+20 ml of sweet almond, and then the breast should be massaged for 10- 15 minutes to promote the normal circulation of qi, blood and lymph in these meridians and strengthen the metabolism and blood in the chest. Don't be too rude, or it will backfire.