I have had a couple of operations on my spine like screws and cages put in, the last being 5 yearss ago, my back gets tired very quickly, is it OK to do Pilates to strengthen the muscles I am 75yrs old. Female.  Be grateful for your advice.Many thanks. Rosemary Melsome
Hi, The best thing to do will be to follow specific exercises that are being mastered and undertaken by physiotherapists. Aggravation or stagnation, onset of new symptoms would warrant another medical condition to be sure. Kind regards