wtf?

[musasabi]

http://www.thinkfit.com/smartbells/images/EbbPaulBal.1.jpg
what are they achieving doing that that they couldnt do otherwise?

...looks like shes having whiteshirtman spot a double leg, haha.

[mr popular]

When I saw this picture my first thought was "severe sexual frustration"... this couple has problems

[Ashtar]

Maybe the guy on the bottom is getting something similar to a 'good morning' BB lift?

Not sure about the lady on top, I think she's just hanging honestly. Whatever she's doing she could just do on the ground.

[jadedragon335]

my opinion is lady is doing balance and man doing some kind of squat

[Ashtar]

His legs are straight, so I say good morning. Sure, she's balancing, but it still doesn't look that hard. Swiss ball stuff is probably harder.