The Relationship Between BMI and Body Composition in Collegiate Athletes from Non-Contact Sports

Sensation-seeking, or the need for novel and exciting experiences, is thought to play a role in sport-related concussion (SRC), yet much remains unknown regarding these relationships and, more importantly, how sensation-seeking influences SRC risk. The current study assessed sensation-seeking, sport contact level, and SRC history and incidence in a large sample of NCAA collegiate athletes. Data included a full study sample of 22,374 baseline evaluations and a sub-sample of 2037 incident SRC. Independent samples t-test, analysis of covariance, and hierarchical logistic regression were constructed to address study hypotheses. Results showed that (1) among participants without SRC, sensation-seeking scores were higher in athletes playing contact sports compared to those playing limited- or non-contact sports (p < 0.001, R2 = 0.007, η2p = 0.003); (2) in the full study sample, a one-point increase in sensation-seeking scores resulted in a 21% greater risk of prior SRC (OR = 1.212; 95% CI: 1.154–1.272), and in the incident SRC sub-sample, a 28% greater risk of prior SRC (OR = 1.278; 95% CI: 1.104–1.480); (3) a one-point increase in sensation-seeking scores resulted in a 12% greater risk of incident SRC among the full study sample; and (4) sensation-seeking did not vary as a function of incident SRC (p = 0.281, η2p = 0.000). Our findings demonstrate the potential usefulness of considering sensation-seeking in SRC management.

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The Relationship Between BMI and Body Composition in Collegiate Athletes

Medicine & Science in Sports & Exercise ◽

10.1249/01.mss.0000476493.15344.69 ◽

2015 ◽

Vol 47 ◽

pp. 35

Author(s):

Kelli A. Carlson ◽

David Q. Thomas ◽

Anna Stinson ◽

Kelly R. Laurson ◽

Dale D. Brown

Keyword(s):

Body Composition ◽

Collegiate Athletes ◽

The Relationship

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The Relationship between Competitive Anxiety and Body Composition in Golf Players

Korean Journal of Sports Science ◽

10.35159/kjss.2017.10.26.5.899 ◽

2017 ◽

Vol 26 (5) ◽

pp. 899-909

Author(s):

Da-Ye Noh ◽

Jung-Ho Cho

Keyword(s):

Body Composition ◽

Competitive Anxiety ◽

The Relationship

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The relationship between physical fitness attributes and sports injury in female, team ball sport players: a systematic review

Sports Medicine - Open ◽

10.1186/s40798-020-00264-9 ◽

2020 ◽

Vol 6 (1) ◽

Author(s):

Jessica B. Farley ◽

Lily M. Barrett ◽

Justin W. L. Keogh ◽

Carl T. Woods ◽

Nikki Milne

Keyword(s):

Systematic Review ◽

Body Composition ◽

Physical Fitness ◽

Sports Injury ◽

Quality Data ◽

Body Region ◽

Ankle Sprains ◽

Level Of Evidence ◽

Data Synthesis ◽

The Relationship

Abstract Background Understanding the relationships between physical fitness characteristics and sports injury may assist with the development of injury minimisation programs. The purpose of this systematic review was to investigate the association between physical fitness attributes and sports injury in female, team ball sport players. Methods Four scientific databases (MEDLINE, EMBASE, SPORTDiscus, Scopus) and reference lists of relevant research were searched for eligible studies up to September 2, 2019. Full-text articles examining the relationship between physical fitness and sports injury in female, team ball sport players were included. A modified Downs and Black checklist was used to assess methodological quality. Data synthesis determined summary conclusions based on the number of significant relationships divided by the total relationships investigated and reported as a percentage. Level of certainty was identified for summary conclusions based on level of evidence. Sub-analyses regarding competition level, age, and single injury types were also conducted. Results A total of 44 studies were included. Data synthesis revealed no associations (low to moderate certainty) between body composition (1/9; 11%), flexibility (18–20%), and balance (2/8; 25%) and ‘any injury’ classification. No associations (mostly of moderate certainty) were found between flexibility (0–27%), muscular strength (0–27%), and body composition (14–33%) and various body region injury classifications, whereas mixed summary conclusions were shown for balance (0-48%). Many associations between physical fitness and sports injury were deemed ‘unknown’ or with an insufficient level of certainty. Sub-analyses revealed no association between strength and noncontact ACL injuries (0/5; 0%) or ankle sprains (0/12; 0%), and between flexibility and ankle sprains (1/5; 20%); however, insufficient certainty of these results exists. Clear associations were concluded between balance and lower body injuries in female, non-elite (10/16; 63%) and junior (9/12; 75%) team ball sport players, with moderate and insufficient certainty of these results, respectively. Conclusion Limited evidence is available to demonstrate relationships between physical fitness and sports injury in female, team ball sport players. High-quality evidence investigating the multifactorial nature of sports injury, including the interactions physical fitness qualities have with other injury determinants, is needed to better understand the role of physical fitness in minimising sports injuries in female, team ball sport players. Trial Registration CRD42017077374 (PROSPERO on September 14, 2017).

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The product of trunk muscle area and density on the CT image is a good indicator of energy expenditure in patients with or at risk for COPD

Respiratory Research ◽

10.1186/s12931-021-01621-2 ◽

2021 ◽

Vol 22 (1) ◽

Author(s):

Toru Shirahata ◽

Hideaki Sato ◽

Sanehiro Yogi ◽

Kaiji Inoue ◽

Mamoru Niitsu ◽

...

Keyword(s):

At Risk ◽

Body Composition ◽

Energy Expenditure ◽

Trunk Muscle ◽

Rectus Abdominis ◽

Activity Level ◽

Erector Spinae ◽

Trunk Muscles ◽

Muscle Area ◽

The Relationship

Abstract Background Physical inactivity due to cachexia and muscle wasting is well recognized as a sign of poor prognosis in chronic obstructive pulmonary disease (COPD). However, there have been no reports on the relationship between trunk muscle measurements and energy expenditure parameters, such as the total energy expenditure (TEE) and physical activity level (PAL), in COPD. In this study, we investigated the associations of computed tomography (CT)-derived muscle area and density measurements with clinical parameters, including TEE and PAL, in patients with or at risk for COPD, and examined whether these muscle measurements serve as an indicator of TEE and PAL. Methods The study population consisted of 36 male patients with (n = 28, stage 1–4) and at risk for (n = 8) COPD aged over 50 years. TEE was measured by the doubly labeled water method, and PAL was calculated as the TEE/basal metabolic rate estimated by the indirect method. The cross-sectional areas and densities of the pectoralis muscles, rectus abdominis muscles, and erector spinae muscles were measured. We evaluated the relationship between these muscle measurements and clinical outcomes, including body composition, lung function, muscle strength, TEE, and PAL. Results All the muscle areas were significantly associated with TEE, severity of emphysema, and body composition indices such as body mass index, fat-free mass, and trunk muscle mass. All trunk muscle densities were correlated with PAL. The product of the rectus abdominis muscle area and density showed the highest association with TEE (r = 0.732) and PAL (r = 0.578). Several trunk muscle measurements showed significant correlations with maximal inspiratory and expiratory pressures, indicating their roles in respiration. Conclusions CT-derived measurements for trunk muscles are helpful in evaluating physical status and function in patients with or at risk for COPD. Particularly, trunk muscle evaluation may be a useful marker reflecting TEE and PAL.

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