latency), the number of sleep disturbances throughout the night, and how restored one feels upon awakening ( Harvey et al., 2008 ; Ohayon et al., 2017 ; Pilcher, Ginter, & Sadowsky, 1997 ). Sleep disturbances contribute most to sleep quality scores and are closely linked with severity of self
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Jessica Murphy, Christopher Gladney, and Philip Sullivan
Shakiba Oftadeh-Moghadam and Paul Gorczynski
, Pacific Islands, and South Africa 990 (941:49) M = 25.0 SD = 4.0 Distress: Distress Screener (based on the 4DSQ) Anxiety/depression: 12-item GHQ-12 Sleep disturbance: PROMIS (short form) Eating disorders: The Eating Disorder Screen for primary Care Adverse alcohol use: Three-item AUDIT-C Distress: 17
Shona L. Halson, Renee N. Appaneal, Marijke Welvaert, Nirav Maniar, and Michael K. Drew
quality and a global score as well as subcomponents of sleep quality are generated. The 7 subcomponents of the PSQI were calculated and represent: (1) subjective sleep quality, (2) sleep latency, (3) sleep duration, (4) sleep efficiency, (5) sleep disturbances, (6) use of sleep medication, and (7) daytime
Haresh T. Suppiah, Paul B. Gastin, and Matthew W. Driller
with a more nuanced appreciation of the potential sleep disturbances faced by athletes, as well as the athlete-specific challenges that may cause these disturbances. While studies have highlighted the prevalence of poor sleep duration and quality, and suboptimal sleep hygiene behaviors in athletes
Amélie Apinis-Deshaies, Maxime Trempe, and Jonathan Tremblay
lead to sleep disturbances. This was done by correlating sleep quantity and quality with factors such as the external TL, the traveling distance, the location (home vs away), the timing of the matches (night vs day), and the match result (win vs loss). Methods Subjects Fifty male American Hockey League
Jie Yu, Cindy H.P. Sit, Angus Burnett, Catherine M. Capio, Amy S.C. Ha, and Wendy Y.J. Huang
The purpose of this study was to examine the effects of fundamental movement skills (FMS) training on FMS proficiency, self-perceived physical competence (SPC), physical activity (PA), and sleep disturbance in children with developmental coordination disorder (DCD) compared with children with typical development (TD). A total of 84 children were allocated into either experimental group (DCD[exp], TD[exp]) who received 6 weeks of FMS training or control groups (DCD[con], TD[con]). FMS were assessed using the Test of Gross Motor Development-2, whereas PA was monitored using accelerometers. SPC and sleep disturbance were evaluated using questionnaires. Results showed that the DCD[exp] group had significantly higher scores in FMS and SPC compared with the DCD[con] group at posttest. The DCD[exp] group scored lower in sleep disturbance at follow-up when compared with posttest. It is suggested that short-term FMS training is effective in improving FMS and SPC and reducing sleep disturbances for children with DCD.
QinLong Li, Charles J. Steward, Tom Cullen, Kaixuan Che, and Yue Zhou
psychophysiological benefits of HRV biofeedback may in turn reduce SOL 11 and scores of sleep disturbance. 12 To date, there is very limited research using this intervention in athletic populations. During the 2022 Beijing Winter Olympics, many athletes will be under high levels of physiological and psychological
Johnpaul Caia, Shona L. Halson, Patrick M. Holmberg, and Vincent G. Kelly
exacerbated sleep disturbances on the night of competition, all correlations were nonsignificant suggesting that other confounders (eg, exposure to floodlights, postmatch alcohol consumption, sleep environment) may also cause sleep disturbance, not just caffeine consumption. These findings add to the scant
Michelle Biggins, Helen Purtill, Peter Fowler, Kieran O’Sullivan, and Roisin Cahalan
, such as sleep extension, napping, and sleep hygiene have been advocated to support athletes who are required to travel internationally for their sport. 4 However, knowledge around the management of sleep disturbances associated with long-haul travel is largely based on nonathletic cohorts, with a lack
Javier Raya-González, Aaron T. Scanlan, María Soto-Célix, Alejandro Rodríguez-Fernández, and Daniel Castillo
was administered in the morning following testing. In this regard, a higher ( P < .05) prevalence of insomnia and urine output was apparent after caffeine ingestion compared with the placebo, with no significant changes in other side effects measured. The sleep disturbances with caffeine are likely
