Be smart: do exercise!Online version Watch the following video and complete the information about the benefits of physical activity. by Martha Judith Camelo G. 1 The heat produced by your muscles increases your body temperature Written answer 2 Your heart is also a muscle. If you are active regulary: Written answer 3 You start to breathe faster so your blood can pick up... Written answer 4 This is one reason why activity ... Written answer 5 Physical activity helps you... Written answer 6 Regular physical activity can improve... Written answer 7 Getting active cuts down on stress hormones, Written answer 8 Try to be active Written answer