Sport Relief night of fundraising was held on Friday 14 March and the Sport Relief Miles took place all around the UK on Sunday 16 March. It was presented on stage by Richard Hammond, Gary Lineker & Davina McCall. Bruce Forsyth & Tess Daly presented "Sport Relief Does Strictly Come Dancing". Richard Hammond, Jeremy Clarkson & James May presented "Top Ground Gear Force". Jimmy Carr presented A Question of Sport Relief with the team captains Sue Barker and Gary Lineker. Sir Alan Sugar presented Sport Relief Does The Apprentice. There were occasional appearances by Jonathan Ross, Jimmy Carr, Sir Michael Parkinson, Patrick
Challenge point framework Challenge point framework The challenge point framework, created by Mark A. Guadagnoli and Timothy D. Lee (2004), provides a theoretical basis to conceptualize the effects of various practice conditions in motor learning. This framework relates practice variables to the skill level of the individual, task difficulty, and information theory concepts. The fundamental idea is that “motor tasks represent different challenges for performers of different abilities” (Guadagnoli and Lee 2004, p212). Any task will present the individual with a certain degree of challenge. However, the learning potential from this task difficulty level will differ based on the: Importantly, though increases in