Here's something new...

[Biff]

...to me anyway. The SPINBAG. I wonder if they named this after BT???

What do you think???

[paranday]

An improvement on the vertical rotary bag from the 1800s. I like it, but maybe would use a rope and a real bearing.

[Mrs Mitts]

It's definitely interesting and new to me too. Looks kinda fun.

I am a bit skeptical of this as a training tool for boxers though. He seems to be slapping the bag from side to side rather than throwing proper jabs. Also, unlike a double end bag, this isn't going to challenge head movement much.

Be interesting to hear what others think.

[Roc Stone]

Perfect for hand speed and coordination openning up an entire range of possibilities.

Looks like a good workout for the backhand L jab.

I like it too

[crapshoot]

Neat idea and looks like a lot of fun and even a good workout, but at $200 -300 I think it's just a tad overpriced.http://thespinbag.com/node/5