Why Stress Matters
When you aren't able to relax, when your mind is racing and constantly worried about something, your body follows suit. Your shoulders clench in, muscles become tense, you're tight and ready to twinge a body part any time you move too quickly. Being stressed comes with the inability to relax – that's part of the definition. When your mind isn't able to calm itself, neither is anything else; you will carry that tension for as long as you're worked up.
However, relaxing is an important part of creating rest. Even if you're unable to sleep, you can do the body plenty of good by sitting and letting your muscles breathe. A small catnap or "resting your eyes" can provide similar results. It's a short amount of time where the body lays still, isn't exerting energy, and can catch up on its necessary functions.
When this can't be done all on your own, it's a good idea to locate the source of your stress and do your best to eliminate it. Problem solve or move the most stressful of daily tasks off of your plate (as realistically as possible). Then look toward relaxation techniques like soothing scents, massage, exercise, or talk to a loved one about what has you so worked up all the time. Hopefully, by approaching your stress from various areas you can work to eliminate as much of it as possible. And, in the process, allow your body some much needed muscle relaxation and some hard-earned rest.