easyG

YOu can get weights that wrap around your wrists from any good sports shops. They are not really that expensive. However I havent found any very heavy ones and the weights I currently use I am used to and dont notice too much difference if I wear them or not.

Link

Has anyone considered doing something like this randonly, ie: outside of their workout. Say why watching TV etc?

I've also wondered about "min exercises" you can do durring the day.

weselmo

just use dumbbells. i would make sure to use a light enough weight(5-10lbs, maybe 20lbs for those really strong advanced fighters) to make sure you can still keep good technique, last thing you want to do is start throwing punches from the waist and not keeping your hands up because the dumbbells were too heavy