Chuanzhi wellness beauty techniques 精油开背好处： The benefits of essential oil back massage include relieving muscle fatigue, promoting blood circulation, alleviating emotional stress, and improving sleep quality. Specifically, it relaxes tense muscles, promotes blood flow in the back, reduces mental stress and anxiety through the aroma of essential oils and massage techniques, and has a positive effect on improving sleep and boosting immunity. Main Benefits Relieves Muscle Fatigue and Pain: Massage