Red light only hit my face at first and it feel odd when the rest of me still felt sore after long desk days. One weekend I tried a full body panel and funny thing is recovery felt a litle faster, like my back finally joined the routine. Sometimes coverage matters. Later I noticed mood steadier on days I used it which were abit surprising because I expected only skin changes. I still keep sessions short and eyes protected. Honest truth. The people who sit all day like I do at Advanced Professional Accounting Services might feel the biggest difference because muscles get some love too. Consistency helps more than intensity.