The Effects of Visual Feedback on Performance in Heart Rate- and Power-Based-Tasks during a Constant Load Cycling Test.
Feedback
PEGASOS
accuracy
cycling
heart rate
power
Journal
Journal of sports science & medicine
ISSN: 1303-2968
Titre abrégé: J Sports Sci Med
Pays: Turkey
ID NLM: 101174629
Informations de publication
Date de publication:
03 2022
03 2022
Historique:
received:
24
03
2021
accepted:
22
11
2021
entrez:
7
3
2022
pubmed:
8
3
2022
medline:
30
4
2022
Statut:
epublish
Résumé
Performance feedback can be essential for cyclists to help with pacing their efforts during competitions and also during standardized performance tests. However, the choice of feedback options on modern bike computers is limited. Moreover, little research on the effectiveness of the currently used feedback methods is available. In this study, two novel feedback variants using a bar or a tacho to visualize targets and deviation from targets were compared to a classic design using only numbers. Participants (6 female and 25 male trained to well-trained athletes) completed a protocol consisting of three heart rate-based tasks and one power-based task. The displays were compared with respect to their ability to guide athletes during their trials. Results showed lower root mean square error (RMSE) of the novel variants, but no significant effect of feedback variant on RMSE was found for both tasks (p > 0.05). However, when comparing the feedback variants on a person to person basis, significant differences were found for all investigated scenarios (p < 0.001). This leads to the conclusion that novel feedback variants can improve athletes' ability to follow heart rate-based and power-based protocols, but even better results might be achieved by individualizing the feedback.
Identifiants
pubmed: 35250333
doi: 10.52082/jssm.2022.49
pmc: PMC8851120
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
49-57Informations de copyright
© Journal of Sports Science and Medicine.
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