Resistance bands

Well here we are again talking about resistance bands and there benefits,first of all i used weights for a long time many years,but in my late 40s started having joint issues,and then i was in physical therapy from a few injuries,and started using resistance bands,and found there was no more joint pain.So i thought why not use them to work out instead of weights,well i used some of the bands you can get at like walmart,that did not go very well they broke within a week of use,come to fine out the ones in like walmart are not what i need after some research i found resistance bands from black mountain,well they were not much better,you see just as my e-mail says (oldstrongman) thats what i am,those bands were made for maybe somebody not as strong as me.So after more research i found ( bodylastics) resistance bands i have found them to be I'm very good bands for someone with my strength,after 7yrs of use only 3 bands have snaped thats not bad i push the bands pretty hard.