and Tony Lewis (Wales); after the two retired, Steven Stern (Australia) became the custodian of the calculation, and his name was added to the title in 2014. Nat-meg - after Natalie Sciver. It is an inventive shot against yorkers. Croquet Duffer tice – a tice positioned, usually a yard or so North, and a touch East, of Hoop 6, laid on the second turn of the game, named after the Irish croquet player Duff Mathews (Ireland) Peel – to send a ball other than the striker's ball through its target hoop, named after Walter Peel (England) Solomon grip – the grip used by and named after John Solomon (England) Disc Golf Hyzer – Disc angle when the disc edge away from a player's hand is closer to the ground than the edge in a player's hand. Named after H.R. Hyzer. Figure skating Axel jump – after Axel Paulsen (Norway) Besti squat – after Natalia Bestemianova (Russia) Biellmann spin – after Denise Biellmann (Switzerland) Charlotte spiral – after Charlotte Oelschlagel (Germany) Ina Bauer – after Ina Bauer (Germany) Kerrigan spiral – after Nancy Kerrigan (US) Lutz jump – after Alois Lutz (Austria) Salchow jump, – after Ulrich Salchow (Sweden) Loop jump – in some countries (Germany and Poland, for example) this jump is called a Rittberger, after Werner Rittberger (Germany) 'Tano Lutz – after Brian Boitano (US) Walley jump – after Nate Walley (US) Kayla Catch – after Kayla Doig (Australia) Rippon Lutz – after Adam Rippon (US) Golf Stimpmeter - a device to measure the speed of putting greens, named after Edward S. Stimpson, Sr. Ice hockey The Datsyuk – after a particular move by Pavel Datsyuk (Russia), where a player fakes a shot by holding the puck further back, and waits for the goaltender to be out of position before shooting. The Forsberg - after a particular move by Peter Forsberg where a player (after deking,) holds their stick with one hand and taps the puck in on the far side of the net. Gordie Howe hat trick –after Gordie Howe (Canada), where a player is credited with a Goal, Assist, and Fight in the same game. Lemieux cycle – after Mario Lemieux (Canada), where a player gets five goals in five ways in the same game. (Even-Strength, Powerplay, Penalty kill, Penalty shot, Empty Net.) Rob Ray Rule – after Rob Ray (Canada) where players must keep their jersey