Watch the video clip: the first ever test-firing showing the successful interception by an Israel Aerospace Industries’ LRAD long-range interceptor launched from a Saar-6 missile boat! Together with the Israel Ministry of Defense’s Directorate of Defense Research & Development (Maf'at), and the Israeli Navy זרוע הים, we successfully completed the test-firing of an LRAD long-range interceptor, part of the Barak MX air-defense system, installed on Saar-6 missile boats. During the test, which repre

RADICULAR PAIN: THE STRAIGHT LEG RAISE TEST The Straight Leg Raise Test (SLR) is the most common test used in the diagnosis of radicular pain. According to a review by van der Windt et al. (2010) it has a pooled sensitivity of 92% and a specificity of 28%. You can find the link to this study right here: https://www.ncbi.nlm.nih.gov/pubmed/20166095 The test stresses the nerve roots of L4-S2 and is considered positive if shooting pain is elicited up until 60-70° of hip flexion.This test is based o