The Bounce-o-Meter [NSFW]
shockabsorbersport.co.nz
You'll be very impressed by the 3D physics programming that went into simulating a realistic boob jiggle.
New Zealand sports bra manufacturer's website features a Flash app that compares the degree of boob jiggle between no bra, a regular sports bra, and their shock-absorbing sports bra.
shockabsorbersport.co.nz
You'll be very impressed by the 3D physics programming that went into simulating a realistic boob jiggle.