Aikaisarjoitus

Aikaisarjoitus is a Finnish term used in sports science, rehabilitation, and physical education to describe a short preparatory practice that precedes the main training activity. The aim is to activate the neuromuscular system, prime movement patterns, and prepare the participant mentally for the upcoming task.

Typically, aikaisarjoitus consists of low‑to‑moderate intensity, task‑specific movements rather than a general warm‑up. It may include activation drills for key muscle groups, movement rehearsal, progressive loading, dynamic mobility, and sometimes motor imagery or guided visualization. The duration is usually brief, often five to fifteen minutes, and the content is tailored to the upcoming activity.

Usage: In Finnish coaching and rehabilitation settings, it is used to improve technique, readiness, and potentially reduce injury risk by ensuring that the body is prepared for the precise demands of the main session.

Relation and terminology: The concept overlaps with general warm-up and activation routines, but aikaisarjoitus emphasizes the pre-learning and neuromuscular priming aspect. Other terms used in related fields include priming drills or prep drills. The exact definition can vary by coach or program.

Evidence: As a practice, effects depend on structure; empirical support exists in motor learning and sports science literature, though findings are task-specific. Practitioners are advised to align the drills with the upcoming task and individual needs.

See also: Warm-up, Activation (exercise), Motor learning, Priming (neuroscience).