Board Thread:Suggestions forum/@comment-29934954-20170124165005/@comment-26553378-20170128231821

this is highly impractical, please go outside, pick up 2 descent sized branches, and attempt to swing them at the same target at the same time, then try to do it individually, which is faster, which has more power, which is more accurate. (spoiler, its the single one, even if it is your non-dominant hand)