Clearly getting out of bed isn't all the work in waking up, but it's a good start. If done in addition to the other things you mention, it's helpful. Getting

Clearly getting out of bed isn't all the work in waking up, but it's a good start. If done in addition to the other things you mention, it's helpful. Getting up just seems to get your juices flowing better, at least based on anecdotal evidence.