I have a very sedentary job and as a woman in my early 50s, I feel it's really important to be one for. I'm reasonably slim and healthy, but I lack energy, and this is (I think) due to working from home a lot and not exercising.
I want to start doing weights as this can be very beneficial to women. Would a personal trainer help? My relative says he'll help me but I don't think I'll respond to him as well; also, he's just a regular bloke who exercises (but doesn't do many weights).
What's the advantage of personal trainers for someone in my situation? If you have one, how did you find him / her?