Getting Back to Healthy Walking Exercise

I’ve noticed that since I started cutting down my rice since Monday I’m not having much difficulty in walking though I’m taking my walks in leisure walks only. DH told me not to walk too far because it’s like I’m starting out again. He actually didn’t want me to start walking my usual 2-3 kilometer exercise but I asked him how to lose weight if I will not include it in my exercise. I’ve been doing it for several years already and every time I stop it’s not doing me good. My body is used to morning and afternoon walking exercises which were limited when I resigned from my previous work thus a great increase in weight. I just can’t wait to reach my regular walking limits again.