My husband was bending down in the kitchen yesterday when his lower back (small of his back) 'clicked' and caused a great deal of pain. It was a strong muscular pain. That was lunchtime. Since then it's been like the muscles are stiff and very painful. For example standing up is painful.
He says the click happened then it felt like the muscles went into spasm.
Still very sore and stiff today. Will it pass? Would you advise seeing te doctor? Ay ideas what could've happened? Thanks in advance.
(He cycles to work every day, wearing heavy rucksack, don't think this helps.....it's quite often sore/achy in his lower back if that helps)