posted by Lisa .
Trace the impulse, listing the steps in as much detail as possible, from which your brain sends the message to the appropriate muscles to lift a glass of water to drink. Detail the steps involved in the transmission of the neural impulse to the muscle fiber and then the steps involved in the sliding filament theory. Then, specify which muscles are pulling on which bones and what type of joints are involved in lifting the glass
You might begin here and also see the sliding filament theory which I posted this weekend: