If you constantly need to lock and unlock a group of body parts, then pose files can be constructed to make the job easier. Below is an example of a pz2 that will lock the hip, abdomen, and chest. The pose to unlock them is the same except it uses 'locked 0'.

{<br></br>version<br></br>    {<br></br>    number 3.0<br></br>    }<br></br><br></br>actor hip<br></br>    {<br></br>  locked 1<br></br>    }<br></br>actor abdomen<br></br>    {<br></br> locked 1<br></br>    }<br></br>actor chest<br></br>    {<br></br>   locked 1<br></br>    }<br></br><br></br>figure<br></br>    {<br></br>    }<br></br>}