A 10-minute workout is fitness' quickie. It's so fast it might not seem worth the effort, but you can still get satisfying results if you know what you're doing. While it's not enough time for a great fat-burning workout, 10 minutes will help you build a solid fitness foundation if you develop a strong core and sense balance. You may start with stretching and strengthening. They will keep you flexible and work your core at the same time. After you may continue with balancing. Balance work trains your small pro-prioceptive muscles to improve reaction time and strength and help prevent injuries.
Now you may take a shower and have a cup of coffee and go to work or school;
Good luck!