Influence of Gymnastic Background on Triangle Completion Performance in Single and Dual-Task Conditions

Popov, Andrei Garcia; Paquet, Nicole; Lajoie, Yves · 2013 · Crossref

DOI: 10.2174/1875399x01306010015

archive: archived pipeline: cataloged verified

Get this paper ↗ (DOI — opens at the source; we link to it, we don't host it)

Summary

This study investigates whether a gymnastic background enhances spatial navigation skills, specifically path integration, and how such expertise influences performance under dual-task conditions. While gymnasts are known for superior spatial orientation, their ability to navigate without vision in complex tasks like triangle completion remains underexplored. The research aimed to compare triangle completion accuracy and reaction times between young adults with and without gymnastic training, and to determine if concurrent cognitive demands impair navigation performance differently in these groups. The experiment involved 32 young adults divided into two groups: 16 gymnasts with extensive training in spatial orientation and fine motor control, and 16 non-gymnasts engaged in general physical activities. Participants were blindfolded and guided along two legs of a 5x5 meter right-angle triangle using tactile cues. They then independently turned and walked toward the origin. Performance was measured by angular deviation and linear distance traveled. To assess attentional demand, a dual-task condition required participants to respond verbally to a sound signal as quickly as possible during the final approach to the target. Baseline reaction times were also recorded while participants sat blindfolded. Results indicated that gymnasts demonstrated superior directional control, exhibiting significantly smaller angular deviations than non-gymnasts. However, gymnasts overshot the target distance, traveling a significantly longer linear distance than non-gymnasts, who were more accurate in distance estimation. In the dual-task condition, reaction times increased significantly for both groups compared to baseline, indicating that the concurrent tasks exceeded available attentional capacity. Crucially, this increase in reaction time was similar for both groups, and triangle completion accuracy (both angular deviation and linear distance) remained unaffected by the dual-task condition. There were no significant interactions between group and condition for any measure. The findings suggest that gymnastics training specifically improves the perception and control of direction, likely due to enhanced processing of vestibular and kinesthetic inputs developed through complex aerial maneuvers. However, this training does not enhance the perception of linear displacement, supporting the theory that distance and direction control in path integration are independent processes. Furthermore, the lack of differential impact on navigation accuracy during the dual-task suggests that triangle completion does not heavily compete for the same cognitive resources as simple reaction time tasks, or that participants prioritized navigation accuracy. The study concludes that while gymnastic expertise benefits directional navigation, it does not reduce the general attentional load required for blind navigation tasks.

Provenance

The full processing record for this entry. Every stage of this paper's journey through the pipeline is logged — what ran, with which tool and model, how many attempts it took, and when it last completed.

Summary generated by qwen3.6-27b-prismaquant on 2026-06-26; verification: verified.

Topics

Ranked by relevance to this paper. Hover a topic for its definition.

• dual task performance