Shadowboxing with dumbells
In my gym this is done quite frequently, usually 4 rounds 2 with weights and 2 without. These are 1kg weights (i'm guessing 2 pound weights in lbs?)
I know this topic has probably been done before and it's hard to get a conclusive answer but thought i'd bring it up for some discussion.
As far as I know the pros (in theory) would be: Greater stamina, greater hand speed, greater power
And the Cons (in theory): Slower hand speed, injury, improper technique due to added weight
Anyone got any theories, examples, stories ect on shadowboxing with weights?