Left Dominance is the natural favoring of the left side of the body — not the hand alone, but the whole side working in concert: the left hand grips and strikes, the left arm bears and throws, the left leg leads and balances, the left eye aims. It is far less common than Right Dominance, and in superstitious communities it is sometimes viewed with unease. A left-dominant person plants the left foot forward when set to act and presents an unfamiliar angle that orthodox fighters must adjust to.
What Shapes It
Dominance appears partly innate — an infant shows a side-preference before any training begins — and partly resisted by culture, which in most lands discourages the left and may force a left-dominant child to switch, leaving a lasting awkwardness. Deliberate practice can narrow the gap between the sides, and injury to the dominant side can force a lifetime of relearning, but the underlying preference usually endures. A rare few favor no side at all — they are ambidextrous, and carry neither this characteristic nor Right Dominance.
Narrative Uses
Left Dominance is chiefly felt as difference. Tools, weapons, saddles, and doorways built for the right-dominant majority sit awkwardly, and in a duel a left-dominant fighter’s mirrored guard can unsettle an opponent meeting it for the first time. That same unfamiliarity can breed suspicion off the field, where the left hand carries old superstitions.