chart-contact-height
A four-state contact-height chart in hand-rolled SVG — one stepped density ridge per wing on a shared centimetre axis, strike-zone tiers cut from the player's own standing height, the 91.4 cm net cord marked, the ideal-window share printed per wing and a call-out when a wing is being struck below the knee too often.
chart-contact-height
A four-state contact-height chart in hand-rolled SVG — one stepped density ridge per wing on a shared centimetre axis, strike-zone tiers cut from the player's own standing height, the 91.4 cm net cord marked, the ideal-window share printed per wing and a call-out when a wing is being struck below the knee too often.