3rd day after the injury, somewhat better as I've been each day. Went to physio. Physio told me I've strained some of the small muscles around the spine and caused some irritation to the facet joint, this is causing pain during extension as well as inflammation. He said I should be 100% in 1-2 weeks at the outside. received electro stim and ultrasound treatment and will be going back Wednesday for follow up. in meantime therapist said to keep applying heat and do light stretching.