"Get a grip" video by USJF

"Get a grip" video produced by USJF.

I read somewhere it is a gripping instructional.

Has anyone seen this video? Is it good? How long is the video? Does it show info on fighting lefties/righties? Grip fighting tips/startegies?

Not I.

I think it is one Hayward Nishioka put out. It may be a bit dated, but I don't know for sure.

Ben R.