Ive been walking on my treadmill this week, 30 minutes minimum. I have asthma and COPD and a herniated disc in my L4/S1 so its been tough for me, but Im pushing through...I know that losing the weight will drastically help ease the pain in my back as well as help my arthritis! I have several friends on their own journey...with WW and 75hard and others. We are all roughly the same age within a couple years of each other so we all know the aches and pains of our ages LOL! They have been instrumental in helping to keep me accountable and motivated...seeing them succeed daily makes ME want t