Use of guidance and feedback: Mechanical.

The idea

In this section, "mechanical" guidance means the use of equipment or apparatus to shape a performer's movement as they learn a skill. Unlike manual guidance, where a coach physically supports the performer, mechanical guidance relies on artificial aids such as a swimming float, stabilisers on a bicycle, or a twisting belt/harness in trampolining. These aids allow the performer to experience the correct kinaesthetic feel of a movement safely. Mechanical guidance is most useful early in learning (cognitive stage) when the learner cannot yet self-correct. However, it carries risks: the performer may become dependent on the aid, and the equipment must be used safely. It contrasts with verbal, visual, and manual guidance.

What earns the marks

• Mechanical guidance uses equipment, apparatus or artificial aids to shape a movement pattern.
• Examples include swimming floats, trampolining harnesses, or stabilisers on a bike.
• Support should be reduced progressively as the learner gains control to prevent over-reliance.
• Risks include over-dependence on the aid, which can hinder the development of intrinsic feedback.

Common mistakes and how to put them right

• Conflating mechanical guidance with manual guidance.

  Put it right: Manual guidance is physical support from a person (e.g., holding a gymnast), whereas mechanical guidance uses equipment (e.g., a harness).

• Assuming the aid should stay in place permanently.

  Put it right: Support must be faded as control improves, or the performer becomes dependent on it.

• Believing mechanical guidance suits elite performers refining technique.

  Put it right: It is mainly for beginners in the early stage of learning, when the correct feel of the skill is being established.

Exam tips

• Clearly distinguish mechanical guidance (equipment) from manual guidance (human support).
• Use a named skill and specific equipment, such as a swimmer using a float to isolate leg kicks.
• When asked to evaluate, give one benefit (e.g., safety, confidence) and one limitation (e.g., over-reliance, false kinaesthesis).