File:Skeletal muscle tmp.jpg

Photo montage created by Raul654. Clockwise, from top left:

1) Bodybuilder picture from
 * Source: http://en.wikipedia.org/wiki/Image:Bodybuilder2.jpg
 * License: GFDL

2) Bone/Muscle group picture.
 * Source: http://training.seer.cancer.gov/module_anatomy/images/illu_muscle_structure.jpg from http://training.seer.cancer.gov/module_anatomy/unit4_2_muscle_structure.html
 * License: Public domain

3) A muscle fiber. Created by Raul654 using Rama's myofibril drawing for use in this picture
 * Source: http://en.wikipedia.org/wiki/Image:Muscle_schematics_2.jpg

4) A myofibril. Drawn by Rama and modified by user:Raul654
 * Source: http://en.wikipedia.org/wiki/Image:Muscle_schematics_2.jpg
 * License: GFDL

5) A single sarcomere. Drawn by Rama and modified by user:Raul654
 * Source: http://en.wikipedia.org/wiki/Image:Muscle_schematics_2.jpg
 * License: GFDL

6) An actin/myosin crossbridge. Drawn by Rama and modified by user:Raul654
 * Source: http://en.wikipedia.org/wiki/Image:Muscle_schematics_6.jpg
 * License: GFDL