Keep up a regular exercise regimen. You can even follow simple routines like biking, dancing to favourite songs, jumping rope or just
waking a short walk.
Getting enough sleep is necessary for a healthy life. Take a break in between work to get a short nap and see how fresh you feel.
If you sit and work in the same position, do some stretch-out exercises every hour or so. You can do simple movements like
reaching to the ceiling, turning your head from side to side, rolling your shoulders, arching your back, standing on tiptoe or touching
your toes.
Keep up a regular exercise regimen. You can even follow simple routines like biking, dancing to favourite songs, jumping rope or just 
