The Value of Having an Expert Sports Performance and Medicine Staff in the National Football League

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
David LaPlaca ◽  
Jeremy Elliott
Keyword(s):  
National Football League ◽  
Rank Order ◽  
Sports Performance ◽  
Spearman Rank Order Correlation ◽  
Strength And Conditioning ◽  
Data Set ◽  
Staff Members ◽  
Multiple Variables ◽  
Level Of Significance ◽  
Strength And Conditioning Coach

An expert strength and conditioning coach can be an important component of a sports performance and medicine staff that will train their athletes to help them become more resilient to injury. Previous research in a variety of sports has shown that teams with players that have fewer games missed due to injury have achieved greater success. The purpose of this study was to determine if a relationship exists between games missed due to injury by offensive and defensive starters on National Football League (NFL) rosters and a NFL team’s ability to win during the 2010-19 NFL seasons. A Spearman rank-order correlation analysis set at (p ≤ 0.01) level of significance indicated that fewer games missed by starters in the NFL is correlated with multiple variables associated with winning such as games won per season and playoff appearances. These results were obtained after analyzing all 32 NFL teams from the 2010-19 seasons. Descriptive statistics were also used to further analyze the data set and found that teams ranked in the top-five in terms of fewest injuries outperformed the remainder of the teams in the NFL according to multiple variables associated with winning. The data in this study supports that NFL organizations should look to reduce the games missed due to injury of their athletes, which may be accomplished through hiring expert sports performance and medicine staff members, such as a strength and conditioning. hire an expert strength and conditioning coach capable of reducing the risk of athletes getting injured in order to increase their team’s chances of winning.

Dependence of efficiency of natural fish reproduction in water bodies of Kazakhstan from water level

2021 ◽  
pp. 32-41
Author(s):  
K.B. Isbekov ◽  
E.V. Kulikov ◽  
S.Zh. Asylbekova
Keyword(s):  
Water Content ◽  
Water Regime ◽  
Juvenile Fish ◽  
Hydrological Regime ◽  
Water Bodies ◽  
Fish Reproduction ◽  
Data Set ◽  
Commercial Fish ◽  
Level Of Significance ◽  
The Impact

The article deals with the relationship between the hydrological regime of water bodies and the efficiency of fish reproduction. The hydrological regime of water bodies in years of different water content influences the reproduction and, accordingly, the quantitative and qualitative composition of ichthyocenoses. The easiest way to assess the efficiency of fish reproduction is by such an indicator as the productivity of juveniles, i.e. the number of juvenile fish per unit area or volume. The material for this work was carried out in large fishing reservoirs of the Republic of Kazakhstan in the process of fishery research (2013–2018). Comparison of hydrological parameters and productivity of juveniles by years shows their relationship. Correlation coefficient between water content (runoff) of the river Zhaiyk and juvenile yield +0.73 (data set for 11 years, reliable for the level of significance p = 0.01). The yield of juvenile fish from Lake Balkhash has a high correlative dependence on the inflow of water into the lake (r = +0.826) (massif 2013–2018, reliable for the level of significance p = 0.05). Correlation analysis showed that the productivity of juvenile fish in the Kapshagai reservoir has an average degree of dependence on water content (average annual level) (r = +0.641, reliable for the level of significance p = 0.05). Regular relationships between the water regime and the efficiency of reproduction (productivity of juveniles) of fish have been established. The efficiency of natural reproduction of commercial fish species in modern conditions of the water regime, water withdrawal for economic needs and the impact of fishing is significantly reduced, but with the implementation of the reclamation measures proposed in the work, its partial restoration is possible.

Strength and conditioning roundtable: Strength and conditioning coach evaluation

2017 ◽  
Vol 12 (5) ◽  
pp. 635-646 ◽  
Author(s):  
Andy Gillham ◽  
Michael Doscher ◽  
Craig Fitzgerald ◽  
Scott Bennett ◽  
Adam Davis ◽  
...  
Keyword(s):  
High School ◽  
American Football ◽  
Strength And Conditioning ◽  
Strength And Conditioning Coach

Evaluation is a necessary component of nearly every job and strength and conditioning coaches are no exception. However, the utility of that evaluation seems likely to vary tremendously across the sporting landscape. The literature is lacking information on how strength and conditioning coaches are evaluated. Therefore, the purpose of this project was to solicit responses from head strength and conditioning coaches regarding their experiences with evaluation of their work. Five coaches representing competitive levels from high school to professional American football responded to a series of 11 questions about evaluations and assessments. Their answers were more diverse than similar and combined to present a picture of evaluation that is entirely inconsistent and muddled.

scholarly journals Evacuation Data from a Hospital Outpatient Drill The Case Study of North Shore Hospital

2020 ◽  
Vol 5 ◽  
Author(s):  
Anass Rahouti ◽  
Ruggiero Lovreglio ◽  
Phil Jackson ◽  
Sélim Datoussaïd
Keyword(s):  
Built Environment ◽  
Fire Safety ◽  
Movement Time ◽  
Data Set ◽  
Healthcare Facilities ◽  
Staff Members ◽  
North Shore ◽  
The North ◽  
The Impact

Assessing the fire safety of buildings is fundamental to reduce the impact of this threat on their occupants. Such an assessment can be done by combining existing models and existing knowledge on how occupants behave during fires. Although many studies have been carried out for several types of built environment, only few of those investigate healthcare facilities and hospitals. In this study, we present a new behavioural data-set for hospital evacuations. The data was collected from the North Shore Hospital in Auckland (NZ) during an unannounced drill carried out in May 2017. This drill was recorded using CCTV and those videos are analysed to generate new evacuation model inputs for hospital scenarios. We collected pre-movement times, exit choices and total evacuation times for each evacuee. Moreover, we estimated pre-movement time distributions for both staff members and patients. Finally, we qualitatively investigated the evacuee actions of patients and staff members to study their interaction during the drill. The results show that participants were often independent from staff actions with a majority able to make their own decision.

scholarly journals CASUALIZATION & EMPLOYEE MORALE IN THE OIL INDUSTRY: A CASE STUDY OF SHELL COMPANIES IN NIGERIA

2020 ◽  
pp. 17-31
Author(s):  
Omoruyi Eke ◽  
Chima Onuoha
Keyword(s):  
Social Science ◽  
Rank Order ◽  
Sampling Technique ◽  
Oil Industry ◽  
Work Conditions ◽  
Employee Morale ◽  
Spearman Rank Order Correlation ◽  
Spearman Rank ◽  
Convenience Sampling

This study empirically investigates the nexus between Casualization and Employee Morale in the Oil industry, using Shell Companies in Nigeria (SCiN) as a case study. The ‘Convenience Sampling Technique’ was used to assess the sample size of 200 employees. Data was analyzed via Spearman Rank Order Correlation Coefficient, with the aid of Statistical Package for Social Science (SPSS) Version 27. The Findings revealed that: Casualization is significantly related to Employee Morale. It was concluded that all dimensions of the exogenous variable should be encouraged. All of which is to achieve high employee morale. Thus, the study recommends that: Management should allow casual workers access to certain perks and benefits such as: health benefits, performance bonuses, transportation allowances, etc. and they also should be allowed to have a workers' union for collective bargaining, sustained compensation policies, work on reducing stigmatization and focus on improving work conditions in order to achieve ‘high’ employee morale.

Differences in Perceptions of Managerial Roles by Gender among Southern Business Students

1991 ◽  
Vol 69 (3) ◽  
pp. 839-843
Author(s):  
James O. Smith ◽  
Robert E. Schellenberger
Keyword(s):  
Rank Order ◽  
Business Students ◽  
Relative Importance ◽  
Spearman Rank Order Correlation ◽  
Men And Women ◽  
Spearman Rank ◽  
Managerial Success ◽  
Managerial Roles ◽  
Different Types ◽  
Chi Squared

Perception of the roles necessary for managerial success based on the 10 verbal descriptors of the Mintzberg roles were gathered from 128 business students at a southern U.S. university. The objective was to assess whether these 72 men and 56 women viewed the importance of the roles differently. Ratings were collected on the 10 roles for each of four different types of managers. The data were analyzed by one-way analysis of variance, chi-squared analysis, and Spearman rank-order correlation. No differences were observed in the perception of men and women in these roles or of their relative importance.

Measurement of dyspnea in patients treated with mechanical ventilation

1999 ◽  
Vol 8 (4) ◽  
pp. 254-261 ◽  
Author(s):  
J Powers ◽  
SJ Bennett
Keyword(s):  
Mechanical Ventilation ◽  
Correlation Coefficient ◽  
Rating Scales ◽  
Rank Order ◽  
Intraclass Correlation ◽  
Correlation Coefficients ◽  
Criterion Validity ◽  
Spearman Rank Order Correlation ◽  
Spearman Rank ◽  
Test Retest Reliability

BACKGROUND: Dyspnea, or difficult breathing, is common in patients receiving mechanical ventilation; however, dyspnea is not routinely or systematically measured. OBJECTIVE: The primary purpose of this methodological study was to evaluate the test-retest reliability of 5 dyspnea rating scales and the criterion validity of 4 dyspnea rating scales in patients receiving mechanical ventilation. The secondary purpose was to examine the correlations between each of these 5 rating scales and physiological measures of respiratory function. METHODS: The convenience sample consisted of 28 patients on mechanical ventilation during their hospitalization in the intensive care units of a large, inner-city hospital. Patients rated their dyspnea twice at 30-minute intervals on the visual analogue scale, the vertical analogue dyspnea scale, the modified Borg scale, the numerical scale, and the faces scale. Test-retest reliability was computed by using the intraclass correlation coefficient. Criterion validity was evaluated by using the Spearman rank-order correlation coefficient. RESULTS: The 5 rating scales had acceptable test-retest reliabilities, with intraclass correlation coefficients ranging from 0.81 to 0.97. Criterion validity of the 4 scales also was acceptable, with Spearman rank-order correlation coefficients from 0.76 to 0.96. The rating scales were not correlated with most of the physiological variables. At least half of the patients reported moderate to severe dyspnea. CONCLUSION: The scales showed acceptable reliability and validity, and they will be useful in quantifying dyspnea experienced by patients receiving mechanical ventilation. Further work is needed to evaluate the extent and the severity of dyspnea in such patients in order to evaluate the effectiveness of interventions.

Social Construction of Strength and Conditioning Coach Knowledge and Practice

2018 ◽  
Vol 40 (6) ◽  
pp. 21-28
Author(s):  
Joseph P. Mills ◽  
Scott Caulfield ◽  
Davison Fox ◽  
Kristin Baker ◽  
Linda Woolverton
Keyword(s):  
Social Construction ◽  
Strength And Conditioning ◽  
Knowledge And Practice ◽  
Strength And Conditioning Coach

PTSD and Coping Resources among Survivors of a Kamikaze Attack: The Role of Character Strength

2004 ◽  
Vol 95 (3_suppl) ◽  
pp. 1163-1171 ◽  
Author(s):  
Paul J. Chara ◽  
Kathleen A. Chara
Keyword(s):  
World War Ii ◽  
Stress Disorder ◽  
Rank Order ◽  
Coping Resources ◽  
World War ◽  
Spearman Rank Order Correlation ◽  
Character Strength ◽  
Okinawa Island ◽  
And Coping

33 survivors of the U.S.S. Emmons ( M age = 79.7 yr., SD = 2.3), which was sunk by kamikaze attacks during World War II, were given an adapted form of the Posttraumatic Stress Disorder Checklist–Civilian and a set of questions regarding 8 coping resources they may have used during the war. Participants were categorized into three groups: those who served on the Emmons at any given time during World War II (Any Service), those who experienced combat while aboard the Emmons or another ship during World War II (Any Combat), and those who were serving on board the Emmons when it was sunk during the battle for Okinawa island (Okinawa). Analyses using a one-tailed Spearman rank-order correlation indicated that scores on only one coping resource, Character Strength, were significantly correlated with lower symptoms of PTSD for all three groups (Any Service: rs = −.46, p < .01; Any Combat: rs = −.47, p < .01; Okinawa: rs = −.45, p < .05). The findings suggest that, for the survivors of the Emmons, psychological qualities, not social influences, were associated with a lower risk for developing PTSD.

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