The film explores the muscular system of the human ... skeletal muscles, smooth muscles, cardiac muscles, voluntary, involuntary, muscle contraction, energy production, lactic acid, anatomy ...

Keywords human skeleton, muscles, anatomy, bones, joints, voluntary muscles, involuntary muscles, health tips, exercise, nutrition Email us at [email protected] if you have questions about the ...

The skeleton provides the framework for muscles and gives the body its defined human shape. Cardiovascular system - Edexcel The cardiovascular system is made up of three main parts - the heart ...