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YEAR 11 TODAYS AIM: 1. Basic structure of the heart 2. Understand systemic and pulmonary circulation 3. Begin to link respiratory and cardio system together and how they respond to movement HOW DO THE MUSCULOSKELETAL AND CARDIORESPIRATORY SYSTEMS OF THE BODY INFLUENCE AND RESPOND TO -Bones MOVEMENT? -Joint actions -Muscles -Agonist/antagonist -Concentric, eccentric, isometric -inspiration and expiration -Gaseous exchange HEART AND EXERCISE https://www.youtube.com/watch?v=_AXQnM-jai0 HEART BASICS 1. Main role is to pump out blood to the body ( COMPONENTS OF BLOOD!) 2. This is done in 2 parts : Systemic and pulmonary circulation When the heart contracts it pushes the blood out into two major loops or cycles. In the systemic loop, the blood circulates into the body’s systems, bringing oxygen to all its organs, structures and tissues and collecting carbon dioxide waste. In the pulmonary loop, the blood circulates to and from the lungs, to release the carbon dioxide and pick up new oxygen. HEART https://www.youtube.com/watch?v=Yns_tkOHlbw HEART QUIZ http://www.sciencemusicvideos.com/heart-anatomy-flashcards/