Yes, that’s a common occurrence and is considered normal. Stretching and hydrating may help reduce that soreness. Some soreness, however, may show up whenever you use muscles in ways they’re not accustomed to. This may include walking longer than usual, lifting heavier things, doing movements you don’t normally do or starting to be more active after not moving much for a long time. In time (and usually relatively quickly), the body can adjust to your new activity levels, meaning the soreness and pain usually decrease.