A 20 minute workout every day works best for me. Surely doing exercise, no matter how much, is the best way to relieve the inflicted pressure by work. Even strolling in a park for 10 minutes a day in a way that you sweat a bit and feel your heart beating slightly faster than usual can help you beat your stress. In adiition to that listening to your favorite music or indulging in interesting hobbies can be effective too.

to relax you need have fan and practic slight motion sport as quick breathe and slow breathe out