Yoga has changed my life; resolving my back and sciatica pain, reducing anxiety and increaseing my overall wellness. I found the key to great yoga is finding the class & teacher that works for you. My 79 yr old, diabetic mother, who never worked out in her live, loves chair yoga.
For me, yoga is a great multitasking exercise: there is movement, strength training, breathing and relaxation. Give it 30 days (2-3 times a week) and you will feel and see a difference.
Posture Issues - before my dream job (massage therapy), I worked behind a computer and developed the curved shoulders from computer work. I found stretches and excercise that have helped immensely.
(insert stretching documents; heart opener, goal post arms, hip 4 stretches, door jamb side stretch
Stress/Anxiety reducer - yoga nidra, meditation, Personal Trainer for Stress Management.