Using a mixed-method design, we compared athletes' abilities to recall intensity and frequency of competitive anxiety. In Phase 1, performers (n = 35) completed the Competitive State Anxiety Inventory-2 (Martens, Burton, Vealey, Bump, & Smith, 1990) at four pre-competition and four post-competition intervals to compare actual and recalled responses. In Phase 2, follow up interviews (n = 6) explored the perceived mechanisms underpinning the quantitative results. Limits of agreement (Bland & Altman, 1999) analysis on the quantitative data indicated that, compared with intensity, memory for frequency was generally more reliable, and recall ability of this dimension was less biased for symptoms that occurred earlier in the week. Inductive analysis of the qualitative interviews suggested athletes were more attuned to the frequency rather than the intensity of their competitive anxiety symptoms. These findings provide support for the notion that the frequency of symptoms may act as a precursor for increasing anxiety levels and this dimension may be a more accurate reflection of experienced symptoms when recalling emotional accounts. The implications are that researchers and practitioners need to consider frequency in addition to intensity when seeking to manage anxiety responses during the time preceding competition.
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http://dx.doi.org/10.1080/02640414.2010.541479 | DOI Listing |
PLoS One
January 2025
School of Human Nutrition, McGill University, Montreal, Québec, Canada.
Objective: Managing blood glucose levels is challenging for elite athletes with type 1 diabetes (T1D) as competition can cause unpredictable fluctuations. While fear of hypoglycemia during physical activity is well documented, research on hyperglycemia-related anxiety (HRA) is limited. HRA refers to the heightened fear that hyperglycemia-related symptoms will impair functioning.
View Article and Find Full Text PDFScand J Med Sci Sports
January 2025
School of Sport, Exercise and Rehabilitation, Faculty of Health, University of Technology Sydney, Ultimo, Australia.
This study investigated the association of menstrual cycle phase and symptoms with objective and subjective sleep measures from professional footballers before and after matches. Twenty-three non-hormonal contraceptive-using professional footballers (from four clubs) were monitored for up to four menstrual cycles during a domestic league season. Menstrual phases (menstruation, mid-late follicular, luteal) were determined using calendar counting and urinary hormone tests (luteinizing hormone and pregnandiol-3-glucuronide).
View Article and Find Full Text PDFEClinicalMedicine
January 2025
College of Competitive Sports, Beijing Sport University, Beijing, China.
Background: Given the distinctive physiological characteristics of pregnant women, non-pharmacological therapies are increasingly being used to improve depressive and anxiety symptoms. Our objective was to explore and compare the impact of various non-pharmacological interventions in improving depressive and anxiety symptoms, and to identify the most effective strategies for pregnant women with depressive and/or anxiety symptoms.
Methods: We conducted a systematic search of PubMed, Embase, the Cochrane Library, and Web of Science for randomized controlled trials (RCTs) that compared non-pharmacological interventions to usual care, from the inception of each database up to October 5, 2024.
Gut Microbes
December 2025
MOE/NHC/CAMS Key Lab of Medical Molecular Virology, School of Basic Medical Sciences, & National Clinical Research Center for Aging and Medicine, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.
The gut microbiota plays a pivotal role in anxiety regulation through pathways involving neurotransmitter production, immune signaling, and metabolic interactions. Among these, gut-derived serotonin (5-hydroxytryptamine, 5-HT), synthesized from tryptophan metabolism, has been identified as a key mediator. However, it remains unclear whether specific microbial factors regulate tryptophan metabolism to influence 5-HT production and anxiety regulation.
View Article and Find Full Text PDFSci Rep
January 2025
Institute of Brain Diseases and Cognition, School of Medicine, Xiamen University, Xiamen, 361102, Fujian, China.
Altitude training has been widely adopted. This study aimed to establish a mice model to determine the time point for achieving the best endurance at the lowland. C57BL/6 and BALB/c male mice were used to establish a mice model of hypoxic training with normoxic training mice, hypoxic mice, and normoxic mice as controls.
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