3 D image and biomechanics

Hi,

I work with athletes and wish to produce 3D images of swimmers swimming. Is it possible to do that with Blender software??? I saw a website that used 3d videos to show swimmers correct technique and wish to do same.
Any help please

yes you can!
I thing that you can do these making a animation and rendering it, or a more flexible way, make it with game-engine and you have a real time.
All of these involve to learn blender in more or less profundity.