video preview: https://youtu.be/IahCNLcU5ss 
Body-Solid:
-Stand for dumbbells GDR60 on it dumbbells SDR (5-40 lbs) and weights KBC (20-60 lbs)
– Rods with straight and curved barbells RB72 RB47 with a spring clip.
-Stand GOWT with plates OSR (10-100 lbs)

faces: 367.156 (w / o turbosmooth)
* 3ds max 2013 version is optimized has low weight objects-instances.
* fbx 2011 mesh with turbosmoth 1 iterration
* Vray 3 VrayNormal VrayEdges Blinn reflections
On the plates the turbosmooth modifier.
All names and Pivot are configured objects are tied to frames.