Tai chi for beginners, I have arthritis & 4 compressed discs in my back, how good or bad is tai chi for this?

Tai chi is the one of the most recommended exercises for older adults and people with medical problems because it's no impact and doesn't stress your joints. It should work wonders on you, because it'll help you lower your blood pressure without risking injury. It also increases your flexibility and range of motion, which will help your functional fitness and allow you to go through daily motions more easily.