His actions pertain to anything he did, as authentically reported by the Sahabah (Companions). For instance, Hudhayfah reported that whenever the Prophet (pbuh) got up at night, he would clean his teeth with a tooth-stick. Also A'ishah reported that the Prophet (pbuh) loved to do everything starting with the right side - putting on shoes, walking, cleaning himself, and in all his affairs generally.
The Silent Approvals of Prophet Muhammad (pbuh)
His silent approvals on different issues meant his not opposing or minding what he saw, heard or knew of the actions or sayings of his Companions. On one occasion, for example, the Prophet (pbuh) learned of actions of some of his Companions from other Companions. Soon after the battle of Khandaq, Prophet Muhammad (pbuh) gave the order to the Companions to move quickly to surround the tribe of Banu Quraydah, encouraging them to hurry so that perhaps they would pray 'Asr (the late afternoon prayer) there. Some of the Companions of the Prophet (pbuh) responded immediately and left without praying 'Asr. They arrived after sunset, pitched camp and prayed 'Asr- after sunset. At the same time another group of Companions formulated their judgment differently. They thought that the Prophet (pbuh) was merely encouraging them to hasten to their destination, rather than to delay 'Asr until after sunset. Consequently, they decided to stay in Madinah until they had prayed 'Asr. Immediately thereafter, they hastened towards the tribe of Banu Quraydhah. When the Prophet (pbuh) was told of how each group responded differently to his announcement, he (pbuh) affirmed both judgments.