Haydn Porteous golf swing with a Long Iron - low knock-down shot into the crosswind (face-on and down-the-line views) - Tee shot on the Par 4 13th hole of 465 yards at the Sky Sports British Masters 2018. Walton Heath Golf Club, (Surrey), practice day (Tuesday 9th October) 2018.
High-speed video taken with Sony RX10 IV and RX100 VI cameras at 250 fps and a 1/3200 shutter speed.
