The role of upper torso and pelvis rotation in driving performance during the golf swing

While the role of the upper torso and pelvis in driving performance is anecdotally appreciated by golf instructors, their actual biomechanical role is unclear. The aims of this study were to describe upper torso and pelvis rotation and velocity during the golf swing and determine their role in ball velocity. One hundred recreational golfers underwent a biomechanical golf swing analysis using their own driver. Upper torso and pelvic rotation and velocity, and torso-pelvic separation and velocity, were measured for each swing. Ball velocity was assessed with a golf launch monitor. Group differences (groups based on ball velocity) and moderate relationships (r > or = 0.50; P < 0.001) were observed between an increase in ball velocity and the following variables: increased torso-pelvic separation at the top of the swing, maximum torso-pelvic separation, maximum upper torso rotation velocity, upper torso rotational velocity at lead arm parallel and last 40 ms before impact, maximum torso-pelvic separation velocity and torso-pelvic separation velocity at both lead arm parallel and at the last 40 ms before impact. Torso-pelvic separation contributes to greater upper torso rotation velocity and torso-pelvic separation velocity during the downswing, ultimately contributing to greater ball velocity. Golf instructors can consider increasing ball velocity by maximizing separation between the upper torso and pelvis at the top of and initiation of the downswing.     

Graduate identity and employability

This paper develops the concept of graduate identity as a way of deepening the understanding of graduate employability. It does this through presenting research in which over 100 employers in East Anglia were asked to record their perceptions of graduates in respect of their employability. The findings suggest a composite and complex graduate identity, depending on employer size and sector. There is no one fixed identity for graduates. Nevertheless, certain themes emerged that seriously put into question the traditional model of graduate employability comprising skills, competencies and attributes. What emerges is a four‐stranded concept of identity that comprises value, intellect, social engagement and performance. Thus, when assessing the potential of graduates, performance is not the only criteria that employers take into account. Moreover, the four elements of identity are by no means independent of each other but are expected to interpenetrate producing a composite identity, with different employers emphasising different facets of this identity.

相似文献   

EDITORIAL

Novice nurses encounter numerous factors that impact on their learning in the complex healthcare workplace. Registered nurses often work one‐on‐one with novices as preceptors to facilitate the development of novices’ clinical skills and socialisation into the profession. This paper explores the concept of preceptorship from novice nurses’ and preceptors’ perspective, drawing upon data from a project between a large healthcare organisation and a university in Melbourne, Australia. The study, framed in ethnomethodology, included fieldwork observation, interviews and student surveys; this paper focuses on data collected over a series of individual interviews with nursing students (n = 28) and preceptors (n = 25). Thematic analysis yielded six key themes: workplace socialisation, empathy, individuality, willingness to engage, changing support and a realisation [by novices about the preceptor role]. Findings highlight the complexity of workplace learning that is influenced by the idiosyncrasies of the individuals involved and the social milieu in which the learning takes place.     

University Graduates with Learning Disabilities Define Success and the Factors that Promote It

ABSTRACT

The concept of success has been investigated before, primarily with an emphasis on explanatory factors among highly successful individuals. Voices of individuals with any form of disability are generally missing from this discourse. This qualitative study examined definitions of success as well as the factors that promote it amongst graduates with learning disabilities from a university faculty of education, thereby inviting an inclusive dialog around a heretofore socially and educationally exclusive topic. A participatory action framework was chosen allowing the participants to take an active role in the enquiry. This approach was a natural offshoot of the community of learners that the graduates had participated in during their studies. While success was defined as a multifaceted concept accounted for by multiple factors, many of the findings aligned with those reported in previous studies. However, several unique themes emerged; success as a relative concept, ‘paying it forward,’ and the disability as a driving force. Instances of overlap between definitions and factors emphasised inherent connections between beliefs and actions. Practical implications for support services for students with special needs, in higher education, are considered in light of the findings.     

A qualitative synthesis of video feedback in higher education

While written and audio feedback have been well-examined by researchers, video feedback has received less attention. This review establishes the current state of research into video feedback encompassing three formats: talking head, screencast and combination screencast. Existing research shows that video feedback has a high level of acceptability amongst both staff and students and may help strengthen student-marker relationships; however, the impact of video feedback on student learning outcomes is yet to be determined. In addition, current evidence is drawn largely from small-scale studies and self-reported data susceptible to the novelty effect. While video feedback appears to be a promising alternative to traditional written feedback for its relative relational richness, the medium continues to be primarily used for information transmission rather than dialogue. Further research is needed to establish how the medium of video influences the feedback process, its potential to facilitate dialogue and its effects on student learning.     

Hanif Kureishi's My ear at his heart: ‘when a writer is born a family dies’

This article explores the ambiguities, ironies and ethical dilemmas of using real people in fiction and the relation between memoir and fiction. After looking at how this debate has surfaced as a theme in Hanif Kureishi's fictional works, the author examines his memoir, My ear at his heart: reading my father, and concludes that Kureishi's memoir provides an important perspective on his earlier work and constitutes a valuable addition to the literature of family life, identity and migration.