human leg model

[kierrachantesmith]

yes!! this REALLY helped...har knowing things upside down



[odiosapura]

LET GO OF THE GLUTEUS MAXMUS! lol ;)

awesome! Thx!

[AndyTarbell]

you're not supposed to use your pen as a probe.

[TheTayyab1]

Thanks for the video, it great and really helpful. Thanks a lot...........

[vrgsanita]

good info

[mongomyrungo]

thanks for uploading!