BICEPS AND TRICEPS!

Let's make a small but very educational  model of biceps and triceps (Biceps- Muscles on the upside of your arm
Triceps- Muscles below the arm)


Materials:
Two ice cream sticks
Two rubber bands (blue and red)
Thumbtack
Tape

Instructions

Place the ends of the ice cream sticks together and pierce through a thumbtack at the joints of the ice cream sticks.

Cut the rubber bands to form a strip of rubber band.

Now stick the blue tape at the outer edge of the ice cream sticks using the tape.

Now after you stick the outer edge repeat the same step in the inner edge. Now move the arms up and down.

The model just works like your arm!! The rubber bands are the muscles and ice cream sticks are your bones!!