scholarly journals Critical and Theoretical Perspective on Scapular Stabilization: What Does It Really Mean, and Are We on the Right Track?

2016 ◽  
Vol 96 (8) ◽  
pp. 1162-1169 ◽  
Author(s):  
Kevin J. McQuade ◽  
John Borstad ◽  
Anamaria Siriani de Oliveira
Keyword(s):  
Theoretical Perspective ◽  
Future Research ◽  
Critical Thought ◽  
Shoulder Dysfunction ◽  
Performance Training ◽  
Core Stabilization ◽  
Historical Analogy ◽  
Scapular Dyskinesia ◽  
And Performance ◽  
The Right

AbstractStabilization exercises have been a focus and mainstay of many therapeutic and performance training programs in the past decade. Whether the focus is core stabilization for the spine or scapular stabilization, clinicians and trainers alike have endorsed these programs, largely on the basis of conceptual theory and anecdotal experience. The notion that an unstable scapula is related to shoulder dysfunction and pathology is well accepted, but is it accurate? The aim of this perspective article is to challenge the concept of scapular stabilization through the application of biomechanical and motor control constructs. The objectives are to critically examine current beliefs about scapular stabilization, to discuss definitions of stabilization and stability in the context of the scapulothoracic region, and to evaluate key evidence regarding scapular stabilization and scapular dyskinesia. Several new approaches that may affect the understanding of normal and atypical scapula motion are explored. Finally, a historical analogy is presented and future research and clinical directions are suggested. The aims are to lead readers to the essential concepts implied on scapular stabilization, to increase the critical thought process in rehabilitation practice, and to suggest some open topics to be explored in future research.

Performance Appraisal, Performance Management and Improving Individual Performance: A Motivational Framework

2006 ◽  
Vol 2 (2) ◽  
pp. 253-277 ◽  
Author(s):  
Angelo S. DeNisi ◽  
Robert D. Pritchard
Keyword(s):  
Performance Management ◽  
Performance Appraisal ◽  
Performance Improvement ◽  
Individual Performance ◽  
Future Research ◽  
Improve Performance ◽  
Performance Management Systems ◽  
Recent Trends ◽  
And Performance ◽  
The Right

Performance appraisal has been the focus of considerable research for almost a century. Yet, this research has resulted in very few specific recommendations about designing and implementing appraisal and performance management systems whose goal is performance improvement. We believe that a reason for this is that appraisal research became too interested in measurement issues and not interested enough in ways to improve performance, although some recent trends in the area have begun moving the field in the right direction. We review these trends and their genesis, and propose a motivational framework as a means of integrating what we have learned and generating proposals for future research that focus on employee's performance improvement.

scholarly journals Top Management Demographics and Performance: An Empirical Investigation of Kenyan State Corporations

2018 ◽  
Vol 10 (1) ◽  
pp. 1
Author(s):  
Rose N. Mkalama ◽  
Vincent N. Machuki
Keyword(s):  
Organizational Performance ◽  
Top Management Teams ◽  
Future Research ◽  
Top Management ◽  
Cross Sectional ◽  
Upper Echelons Theory ◽  
Top Managers ◽  
And Performance ◽  
The Right ◽  
Descriptive Survey

The study investigated the influence of top management demographics on the performance of Kenyan state corporations. Through a cross sectional descriptive survey, data was obtained from 96 Kenyan state corporations using a semi-structured questionnaire and analyzed using both descriptive and inferential statistics. The study findings indicated that top management demographics had a statistically significant influence on the performance of Kenyan state corporations. The study contributes to the upper echelons theory and resource based theory. Policy makers will also benefit in ensuring that the aspects of top management demographics are properly mainstreamed in order to achieve high organizational performance. Managers who are in charge of attracting the top management teams in organizations will benefit in understanding the importance of having top managers with the right demographics in order to drive strategy. Based on the limitations of the study, areas for future research have been highlighted.

Saddle and stirrup forces of equestrian riders in sitting trot, rising trot, and trot without stirrups on a riding simulator

2020 ◽  
Vol 16 (1) ◽  
pp. 75-85 ◽  
Author(s):  
T.L. Bye ◽  
V. Lewis
Keyword(s):  
Musculoskeletal System ◽  
Future Research ◽  
Force Distribution ◽  
Total Force ◽  
Vertical Acceleration ◽  
Negative Effect ◽  
Underlying Causes ◽  
Left And Right ◽  
And Performance ◽  
The Right

Studies into horse-saddle-rider interaction demonstrate that increased vertical forces on the horse’s back are potentially damaging to the musculoskeletal system, and any practice that could lead to this warrants investigation. The contribution of the stirrups in stabilising the bodyweight of the rider, and the effect of riding without stirrups on force distribution to the horse, has yet to be fully described in the literature. The current study therefore aimed to compare saddle and stirrup forces in three conditions; sitting trot, rising trot, and sitting trot without stirrups on the riding simulator. Fourteen amateur female riders of mean age 34.6±10 years participated in the study and 20 s of data were collected for saddle and stirrup force across the three conditions. Mean and peak forces were extracted from the data for total force under the whole saddle, left and right sides of the saddle separately, left and right stirrups, and both stirrups combined. Peak vertical saddle forces were significantly higher in sitting trot without stirrups than with (P=0.011). Higher mean and peak saddle forces were seen on the right-hand side in all conditions (P<0.001) and there was an overall tendency for higher left stirrup forces in both sitting and rising trot with this being significant for peak force in sitting trot (P=0.039). The higher forces recorded when trotting without stirrups indicate that the stirrups play an important role in controlling the vertical acceleration of the rider in relation to the horse, however further studies are needed on live horses before any specific recommendations can be made regarding training practices. Asymmetrical saddle forces have a potentially negative effect on the horse and future research should also aim to identify the underlying causes of these patterns of rider asymmetry to improve both horse welfare and performance.

scholarly journals Nutritional strategies to optimize performance, ­training adaptation and recovery in team sports

2021 ◽  
Keyword(s):  
Team Sports ◽  
Sports Performance ◽  
Training Adaptation ◽  
Performance Training ◽  
Supplement Use ◽  
Risks And Benefits ◽  
Nutritional Strategy ◽  
And Performance ◽  
The Right ◽  
Nutritional Strategies

Team sports performance is highly demanding in terms of physiological and psychological aspects. Furthermore, the competition schedule is often time constrained and athletes need to travel between games during recovery. Therefore, it seems very important to optimize nutritional strategies around training sessions as well as while traveling or competing. This review discusses a variety of different aspects, which are important in the development of a nutritional strategy in a club. It summarizes how the medical and performance staff of a team can provide the right nutritional strategies to optimize training adaptation and recovery. Furthermore, specific nutritional aspects for female, youth and traveling athletes as well as athletes recovering from injury are discussed. Besides nutritional strategies, teams should be cautious regarding the monitoring of body composition. Choosing the right time point in the season together with selecting a reliable and valid method and measuring under standardized circumstances is essential. Furthermore, athletes need to be educated on the risks and benefits of supplement use. This can reduce the risk of a positive doping test as well as the use of unnecessary, inappropriate and ineffective supplements.

Rancangan Sistem Pengukuran Kinerja Berbasis Human Resource Scorecard Pada Universitas Muhammadiyah Luwuk

2020 ◽  
Vol 10 (1) ◽  
pp. 63-71
Author(s):  
Nurhaeda Abbas ◽  
Anggraini Sukmawati ◽  
Muhammad Syamsun
Keyword(s):  
Performance Measurement ◽  
Human Resource ◽  
Performance Measurement System ◽  
Group Discussions ◽  
Strategic Objectives ◽  
Depth Interview ◽  
And Performance ◽  
The Right ◽  
Hierarchy Process ◽  
The Relationship

Today the performance measurement of Muhammadiyah Luwuk uUniversity’s performance has not formulated yet based on University’s vision and mission. It will affect the strategic steps needed and performance improvement efforts in the future.  Human resource scorecard is the right system to be applied in Muhammadiyah Luwuk University. The purpose of this study is to designed a performance measurement system at Muhammadiyah Luwuk University using the Human Resource Scorecard with four perspectives: stakeholder, academic management and kemuhammadiyaan, operational and innovation, as well as and learning. Data was analyzed by analytical hierarchy process method. This research was conducted by distributing questionnaires, focus group discussions and in-depth interview with stakeholders at Muhammadiyah Luwuk University. The results showed that there were 14 strategic objectives and 33 key performance indicators to be achieved by the priority objectives, which are: empowerment and development of faculty, increased administrative process quality, improved sound budget performance and, improvement of the relationship with stakeholders.

Is Cannabis Tourism Deviant? A Theoretical Perspective

2019 ◽  
Vol 23 (1) ◽  
pp. 71-77 ◽  
Author(s):  
Tianyu Ying ◽  
Jun Wen ◽  
Hairong Shan
Keyword(s):  
Moral Identity ◽  
Deviant Behavior ◽  
Theoretical Perspective ◽  
Research Note ◽  
Future Research ◽  
Research Directions ◽  
Tourism Research ◽  
Self Identity ◽  
Deviant Behaviors ◽  
Future Research Directions

With the growth of cannabis tourism, destinations such as the Netherlands have begun to offer cannabis-related products and services to visitors, including tourists from countries where all drugs are strictly prohibited. Yet limited research has sought to understand cannabis-oriented tourists' efforts to neutralize deviant connotations, namely by justifying or rationalizing misbehavior, when deciding to participate in cannabis tourism. This research note proposes a framework of deviant consumption behavior (DCB) constructed of geographic shifting, self-identity shifting, and moral identity shifting from the perspective of cannabis-oriented tourists to delineate tourists' decision-making process around engaging in deviant behaviors. The proposed framework suggests that previously developed DCB frameworks in the marketing and consumer behavior literature should be adapted for use in outbound tourism research. This research note also highlights areas for debate and investigation regarding cannabis tourists' deviant behavior. Future research directions are provided based on the proposed framework as it applies to deviant tourism research.

Transferrin-Conjugated Nanocarriers as Active-Targeted Drug Delivery Platforms for Cancer Therapy

2017 ◽  
Vol 23 (3) ◽  
pp. 454-466 ◽  
Author(s):  
Daniele R. Nogueira-Librelotto ◽  
Cristiane F. Codevilla ◽  
Ammad Farooqi ◽  
Clarice M. B. Rolim
Keyword(s):  
Drug Delivery ◽  
Cancer Therapy ◽  
Tumor Cells ◽  
Therapeutic Benefit ◽  
Active Targeting ◽  
Future Research ◽  
Passive Targeting ◽  
The Right ◽  
Review Current ◽  
Target Effects

A lot of effort has been devoted to achieving active targeting for cancer therapy in order to reach the right cells. Hence, increasingly it is being realized that active-targeted nanocarriers notably reduce off-target effects, mainly because of targeted localization in tumors and active cellular uptake. In this context, by taking advantage of the overexpression of transferrin receptors on the surface of tumor cells, transferrin-conjugated nanodevices have been designed, in hope that the biomarker grafting would help to maximize the therapeutic benefit and to minimize the side effects. Notably, active targeting nanoparticles have shown improved therapeutic performances in different tumor models as compared to their passive targeting counterparts. In this review, current development of nano-based devices conjugated with transferrin for active tumor-targeting drug delivery are highlighted and discussed. The main objective of this review is to provide a summary of the vast types of nanomaterials that have been used to deliver different chemotherapeutics into tumor cells, and to ultimately evaluate the progression on the strategies for cancer therapy in view of the future research.

ANTECEDENTS AND CONSEQUENCES OF ORGANIZATIONAL JUSTICE

2016 ◽  
Vol 12 (02) ◽  
Author(s):  
Reeta Yadav
Keyword(s):  
Job Satisfaction ◽  
Organizational Justice ◽  
Organizational Citizenship ◽  
Organizational Citizenship Behavior ◽  
Turnover Intentions ◽  
Research Work ◽  
Citizenship Behavior ◽  
Future Research ◽  
Antecedents And Consequences ◽  
And Performance

Employee’s perception regarding fairness in the organization is termed as organizational justice. The objective of this paper is to study the antecedents and consequences of organizational justice on the basis of earlier relevant studies from the period ranging from 1964 to 2015. Previous research identified employee participation, communication, justice climate as the antecedents and trust, job satisfaction, commitment, turnover intentions, organizational citizenship behavior and performance as the consequences of organizational justice. Finding reveals the gaps existing in the literature and gives suggestions for future research work.

The Contingent Effect of Team Composition on the Performance of Entrepreneurial Teams

2019 ◽  
pp. 654-680
Author(s):  
Serghei Musaji ◽  
Julio De Castro
Keyword(s):  
Future Research ◽  
Team Composition ◽  
Team Members ◽  
Team Diversity ◽  
Entrepreneurial Teams ◽  
Knowledge Based ◽  
Fertile Ground ◽  
Active Debate ◽  
And Performance ◽  
The Relationship

Despite the continuous interest in studying entrepreneurial teams, the relationship between team composition and, particularly, team diversity and performance remains fertile ground for active debate. Taking roots in the knowledge-based view and organizational learning literatures, this chapter argues that performance in entrepreneurial teams is contingent on (a) the overlap between team members’ knowledge/competences and the content of the performed tasks, (b) the duplication of the team members’ knowledge in the areas with that content, (c) the nature of tasks (exploration or exploitation), (d) the team’s flexibility to adapt to changes in the content and nature of those tasks, and (e) the rate of environmental change. Because an important source of ambiguity in the understanding of how team diversity and performance are linked ties to issues of how team diversity is conceptualized and operationalized, the chapter also proposes a new way of looking at diversity in future research.

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