Fitness and Healthy Body Image
The cardiovascular system and its response to exercise.
Heart Rate & Endurance Training
Unit 3
Unit 2 - Physical Health
Better Living March 2013
Circulatory system
Heart Rate & Endurance Training Derek Boutang [email protected].
Arteries carry blood away from the heart Veins carry blood back to the heart Arterioles = small arteries Venules = small veins Capillaries: smallest vessels.
Heart Rate and Pulse. Heart Rate The number of times your heart beats in one minute Taking your heart rate can be a good indication of your overall heart.
No matter how strong you look, if your circulatory and respiratory system cannot meet your muscles’ demands, you cannot continue activity for a long.
Structures Nodes – tissue masses that generate a wave of electrical energy Sinoatrial node (S/A node) – is found in the right atrium and initiates.
