It is important to consider stretching when you wake up. You might feel unhappy when you first get up. No one likes to get out of bed at a set time. However, the demands of life sometimes necessitate this.
Stretching when you wake up will give you a sense of flow to your morning. You will get the blood circulating in the body a bit, signaling that it is time to be up and at ’em.
Stretching when you wake up is also good for your muscles. If you have an inactive day job, this will boost the metabolism a bit and make it easier for you to then sit later.
If you have an active day, then this will warm up your muscles. You will be less likely to hurt yourself later doing activity that is strenuous.
Prepare yourself for a productive day by first stretching when you wake up.