it must be a wonderful instructional tool also

[Geoff Coenen]

I never knew these poor girls were so worried about their biceps
watch the video & waddya think these gals could be practicing ...

www.GetShakeWeight.com

 

[Twin_Turbo]

LOL

* New Workout Technology Called Dynamic Inertia

I thought it was called a hand job

 

[JeffP1167]

Would be more effective for me if it shook their boobies more!

 

[DWncchs]

Would be more effective for me if it shook their boobies more!

Notice all the models have small boobs , less black eyes that way !