Muscle+Contraction

media type="youtube" key="WRxsOMenNQM" width="425" height="350"media type="youtube" key="Nriei1rzrhc" width="425" height="350"media type="youtube" key="mWPmUqRZYls" width="425" height="350"media type="youtube" key="MGtq0eJshI8" width="425" height="350"media type="youtube" key="KG1JHW_q2VA" width="425" height="350"media type="youtube" key="AU3itEwIon0" width="425" height="350"

[|Muscle Structure]

[|Muscle contraction]

[|Muscular Excitation]

[|Action Potential & Muscular Contraction]

[|Muscle action]

[|Contraction]