Results 41 to 50 of about 796,839 (263)

The Relationship Between Task Cohesion and Competitive State Anxiety [PDF]

open access: yes, 2003
The general purpose of the present study was to determine if perceptions of team cohesion are related to the interpretation athletes attach to their precompetition anxiety.
Beauchamp, Mark R.   +3 more
core   +3 more sources

Mechanical Force Storage and Reprogramming Hydrogel for Scarless Repair of Sports Joint Wounds

open access: yesAdvanced Science, EarlyView.
Inspired by the energy conversion of tendons, the “energy transit station” hydrogel is designed. The hydrogel not only shields stress concentration in sports injuries, but also reprograms energy forms to provide reasonable biomimetic contraction for wounds.
Jiakang Zhang   +10 more
wiley   +1 more source

Perfectionism and competitive anxiety in athletes: Differentiating striving for perfection and negative reactions to imperfection [PDF]

open access: yes, 2007
Whereas some researchers have argued that perfectionism in sports is maladaptive because it is related to dysfunctional characteristics Such as higher competitive anxiety, the present article argues that striving for perfection is not maladaptive and is ...
Becker, Claudia   +4 more
core   +1 more source

Photobiomodulation Strengthens Muscles via Its Dual Functions in Gut Microbiota

open access: yesAdvanced Science, EarlyView.
Non‐invasive photobiomodulation therapy (PBMT) enhances muscle endurance by rewiring the gut‐muscle axis. PBMT preserves gut epithelial integrity and enriches beneficial anaerobes, driving metabolites such as butyrate, spermidine, and L‐carnitine that supercharge mitochondrial energy in skeletal muscles.
Prabhat Upadhyay   +3 more
wiley   +1 more source

Athletes' perceptions of coaching effectiveness and athlete-related outcomes in rugby union: An investigation based on the coaching efficacy model [PDF]

open access: yes, 2008
This study examined the relationships between athletes' perceptions of coaching effectiveness, based on the coaching efficacy model, and their effort, commitment, enjoyment, self-efficacy, and prosocial and antisocial behavior in rugby union ...
Boardley, Ian D   +2 more
core   +1 more source

Decreased RYR2 Cluster Size and Abnormal SR Ca2+ Release Contribute to Arrhythmogenesis in TMEM43‐Related ARVC

open access: yesAdvanced Science, EarlyView.
The TMEM43 ‐ P386S mutation causes arrhythmogenic right ventricular cardiomyopathy (ARVC) by mislocalizing itself from nuclear envelope (NE) to cytoplasm, disrupting lamin B2 (a novel TMEM43 interactor) localization, NE integrity and chromatin accessibility, causing hyper ‐ phosphorylation and reduced expression/clustering of ryanodine receptor type 2 (
Jiaxi Shen   +23 more
wiley   +1 more source

Treatment needs and impact of oral health screening of athletes with intellectual disability in Belgium [PDF]

open access: yes, 2015
Background: Special Olympics Special Smiles (SOSS) is an initiative created for oral health data collection and education in oral hygiene for athletes with an intellectual disability.
Fernandez Rojas, Carla   +3 more
core   +2 more sources

Nature‐Inspired Innovation in Electrical Engineering Technologies and Applications

open access: yesAdvanced Science, EarlyView.
This review investigates how nature‐inspired design principles revolutionize electrical engineering by translating biological mechanisms, such as sensing, actuation, energy conversion, and neural processing, into advanced intelligent technologies. Through interdisciplinary integration, biomimetic strategies enable efficient, adaptive, and sustainable ...
Ming Li   +6 more
wiley   +1 more source

Perfectionism and attitudes towards doping in junior athletes [PDF]

open access: yes, 2015
Recent theory and research suggest that perfectionism is a personal factor contributing to athletes’ vulnerability to doping (using banned substances/drugs to enhance sporting performance).
Madigan, Daniel J.   +2 more
core   +1 more source

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