I agree with the others. I have a hip replacement. I too lost about 100 lbs five years ago and have gained 30 back. I'm working on it but it's a slow process because I have a hip replacement. I can't do any high impact work. I cycle, do yoga or Pilates. Walking will help, if you do enough of it. I don't, because walking long distance hurts my hip. Strength training is a good idea too even if you just use free weights at home (I have 5 lbs). Unfortunately, I don't control my diet enough to lose weight. Usually, I just maintain but sometimes that is enough for me. Good luck with what you do.
