An eccentric-concentric machine is the only thing missing from Val Adams' Christmas wish list.
The ECM is a bespoke apparatus developed by Jean-Pierre Egger when he coached former world champion discus thrower Werner Gunthor in the 1980s. Adams has used it every December since entering Egger's stable three years ago. It forms part of a pre-season training bloc building up her arms and legs using squats and bench presses.
As Egger explains, the pneumatic machine requires more than one person to use. It works on muscles when descending for a squat or a press with a weight which is, for argument's sake, 120 per cent of your capacity and ascends with a weight 80 per cent of capacity. Adams reckons the benefits of using the machine are visible within a month.
Who could argue? The 29-year-old won her fourth consecutive world title in August, becoming the first woman field athlete to secure four world championship gold medals. She's unbeaten in 42 straight meets stretching back to August 2010 when she was beaten by Nadzeya Ostapchuk, a proven drugs cheat later. She is in line for an eighth straight Halberg award for sportswoman of the year if the judges rate her ahead of golfer Lydia Ko. Adams says she'll be enjoying the night without seeking external gratification.
"I want to maintain my performances regardless of who wins. It's a big night but we celebrate and move on."