Genre: Instruction

Sit or stand with your hands on your shoulders . Slowly twist to the right , back to the centre , then to the left , feeling the twist in your waist . Take a deep breath through the nose , expanding your whole chest and hold for a count of five . Breath out through your mouth slowly for ten seconds , making a ' sighing ' sound . Repeat the above slowly six times . Without getting up , place your hands on your desk in front of you . Gently arch your lower back , without tilting your head . Then round your back so that you have flexed it in and out . Lift your feet off the floor . Flex them gently up and down . Move them slowly up and down as if treading water . PUZZLE : Bridge building : Put two pens parallel with a distance between them slightly bigger than the length of a matchstick . Using 4 matches build a strong bridge between them .