my husband is complening about muscle tightness, low back to mid shoulders, this gives him pain in upper legs and down, he has for many years had treatment for bad back, when he get up in morning it is when he feels tightness all over his body including hands, I sometimes wonder if all the back problems he is suffering are more relative to muscle tension, he went for kiné, osteopaths ect.....for many years, will all those pulling about dommage the muscles and make them contract when not in movements, re: stage of sleeping, sitting ect.I use electric deep tissue massagor to try to releast the tension, all those problems of course depress him, thank you to answer me