Singaporean footballer Ben Davis applied for deferment from national service (NS) in order to pursue his dream of playing in the English Premier League. However, his deferment request was rejected by the Ministry of Defense, and there was a sizable national debate on whether Davis should be granted the deferment. The study sought to use the Ben Davis saga as a case study to provide an exploration of public opinion toward various issues relating to sport and society. A total of 14,093 comments were extracted from various news sources on Facebook, and a randomized sample of 1,875 comments was used for the final analysis. The constant comparative methodology was used to conduct a thematic analysis of the comments. The analysis produced four higher order themes: (a) sport in Singapore, (b) role and relevance of NS, (c) national interest versus individual choice, and (d) perception of new citizens and foreign talent.
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Daniel Viggiani, Erin M. Mannen, Erika Nelson-Wong, Alexander Wong, Gary Ghiselli, Kevin B. Shelburne, Bradley S. Davidson and Jack P. Callaghan
People developing transient low back pain during standing have altered control of their spine and hips during standing tasks, but the transfer of these responses to other tasks has not been assessed. This study used video fluoroscopy to assess lumbar spine intervertebral kinematics of people who do and do not develop standing-induced low back pain during a seated chair-tilting task. A total of 9 females and 8 males were categorized as pain developers (5 females and 3 males) or nonpain developers (4 females and 5 males) using a 2-hour standing exposure; pain developers reported transient low back pain and nonpain developers did not. Participants were imaged with sagittal plane fluoroscopy at 25 Hz while cyclically tilting their pelvises anteriorly and posteriorly on an unstable chair. Intervertebral angles, relative contributions, and anterior–posterior translations were measured for the L3/L4, L4/L5, and L5/S1 joints and compared between sexes, pain groups, joints, and tilting directions. Female pain developers experienced more extension in their L5/S1 joints in both tilting directions compared with female nonpain developers, a finding not present in males. The specificity in intervertebral kinematics to sex-pain group combinations suggests that these subgroups of pain developers and nonpain developers may implement different control strategies.
Byungmo Ku, Megan MacDonald, Bridget Hatfield and Kathy Gunter
The purpose of this study was to test a modified conceptual model of the associations between parental supports and physical activity (PA) orientations and the PA behaviors of young children with developmental disabilities (DDs). In total, 135 parents of young children with DDs completed a questionnaire, which consisted of 67 questions. A pathway analysis indicated that tangible and intangible parental supports were significantly associated with PA behaviors in young children with DDs (β = 0.26, p = .01, and β = 0.24, p = .02, respectively). Tangible parental support was positively associated with parents’ PA behaviors and PA enjoyment (β = 0.22, p < .001, and β = 0.13, p = .04, respectively). Intangible parental support was positively associated with parents’ PA behaviors and PA importance (β = 0.19, p = .05, and β = 0.33, p < .001, respectively). In addition, parental PA behaviors and parents’ perceptions of their children’s motor performance were both directly associated with PA behaviors in young children with DDs. These results highlight the importance of parental support and PA orientations in relation to the PA behaviors of young children with DDs.
Daniel L. Springer, Arden J. Anderson, Stuart M. Dixon, Stacy M. Warner and Marlene A. Dixon
Sport management scholars have called for educators and students to increase their global perspectives to better reflect the globalization of the industry. Short-term study abroad trips represent an alternative to long-term study abroad trips and help address financial and temporal barriers associated with longer trips. Based on a holistic model of study abroad, the current study examined the associated outcomes of an intentional pretrip and in-trip design for sport management undergraduate students in a short-term study abroad program. Utilizing a mixed-methods design, the researchers asked students on a short-term trip to complete journals and an online survey regarding their cognitive, interpersonal, and intrapersonal outcomes and corresponding experiences. Results indicate that students demonstrated learning in all three areas and highlight the importance for educators to identify opportunities to assist students in making meaning of their experiences and the corresponding lessons associated with those experiences. These findings provide guidance for educators on how intentionally planning pretrip and in-trip lessons can enhance holistic learning for short-term study abroad students.
Shaima Alothman, Jeffrey C. Hoover, Mohammed M. Alshehri, Aqeel M. Alenazi, Jo Wick, Joseph LeMaster, Jason Rucker and Patricia M. Kluding
Background: To investigate how changes in sedentary behavior relate to health outcomes, it is important to establish the test–retest reliability of activity monitors in measuring habitual sedentary behavior in people with type 2 diabetes (T2D) as a prerequisite for interpreting this information. Thus, the authors’ objective was to examine the test–retest reliability of a common activity monitor (activPAL™) in measuring sedentary behavior and physical activity in people with T2D. Methods: Sedentary-time, standing-time, stepping-time, step-count, and sit-to-stand transitions were obtained from two 7-day assessment periods separated by at least 1 week. Test–retest reliability was determined with the intraclass correlation coefficient (ICC) to compare sedentary and activity measures between the 2 time points. Results: A total of 30 participants with self-reported T2D completed the study (age 65  y, 63% women, body mass index 33.3  kg/m2). High test–retest reliability was found for sedentary-time (ICC = .79; 95% confidence interval [CI], .61–.89) and standing-time (ICC = .74; 95% CI, .53–.87). Very high test–retest reliability was found for stepping-time (ICC = .90; 95% CI, .81–.95), step-count (ICC = .91; 95% CI, .83–.96), and sit-to-stand transitions (ICC = .90; 95% CI, .79–.95). Conclusion: The activPAL™ device showed high to very high test–retest reliability in measuring all tested activity categories in people with T2D.
Carrie LeCrom, Brendan Dwyer, Gregory Greenhalgh, Chad Goebert and Jennifer Gellock
A globalized curriculum has the potential to prepare students in a way that equips them for whatever sport looks like in the future. Study abroad programs are one way to achieve this. The current study looked at two short-term study abroad programs (one to western Europe, one to South Africa), offered during the same semester at the same institution, comparing learning outcomes between students on the two trips. Utilizing a mixed methods design, students completed quantitative pre/post surveys and responded to qualitative, open-ended daily prompts while on the trips. Findings indicate that knowledge acquisition occurs in both programs; however, students traveling on a sport-focused service-based trip to South Africa had a more transformational learning experience than those traveling on a sport-business-focused trip to western Europe.
Fabio Bertapelli, Ken Pitetti, Ruth A. Miller, Adam Jaeger, Michael Loovis, Wilson D. do Amaral-Junior, Marcos M. de Barros-Filho and Gil Guerra-Junior
Youth with intellectual disabilities (IDs) demonstrate below-criteria motor competence (MC) compared with typically developing (TD) youth. Whether differences in MC exist for youth with ID from different countries is unknown. This study examined the MC of youth with ID from Brazil (BR) and the United States (US) and compared it with norms for TD youth as established by the Bruininks–Oseretsky Test of Motor Proficiency (BOT-2). The authors measured 19 BOT-2 test items for bilateral coordination, balance, and upper limb coordination of 502 youth (BR = 252, US = 250) with ID (6–21 years). Raw scores were converted to %ceiling (percentile of highest expected scores). For all test items, no significant differences were seen between BR and US participants in %ceiling scores. Participants from both countries demonstrated equivalent to slightly below BOT-2 norms in 14 of the 19 test items, with lowest scores seen in contralateral synchronizing bilateral coordination, balancing on one leg, and ball handling.
Jayshree Shah, Tarushi Tanwar, Iram Iram, Mosab Aldabbas and Zubia Veqar
The objective was to investigate the electromyographic activity of the lumbar multifidus (MF) muscle and longissimus thoracis muscle, along with their activity ratio (MF longissimus thoracis ratio), during quadruped stabilization exercise performed with neutral posture and with increased lumbar lordosis in patients with chronic low back pain (CLBP). A total of 23 patients with CLBP (12 females and 11 males) were recruited based on inclusion and exclusion criterion. Each patient performed 4 exercises in random order, with surface electromyography electrodes and an electrogoniometer attached. A cross-sectional study design was used to measure the amplitude of muscle activation (as a percentage of maximum voluntary contraction) in each patient across the 2 muscles (MF and longissimus thoracis) during quadruped stabilization exercise with neutral posture and with increased lumbar lordosis. A 2-way analysis of variance was conducted, which demonstrated a statistically significant increase in the recruitment of MF with increased lumbar lordosis in patients with CLBP during quadruped exercise. An increase of 9.7% and 16.9% maximum voluntary contraction in MF electromyographic activity was observed in lumbar lordosis posture during the quadruped leg raise and quadruped leg-arm raise exercise, respectively (P < .01), when compared to the neutral posture. The increased recruitment of MF with lumbar lordosis in the quadruped position has strong implications in the assessment and management of patients with CLBP.
Angelica E. Lang, Soo Y. Kim, Stephan Milosavljevic and Clark R. Dickerson
Breast cancer survivors have known scapular kinematic alterations that may be related to the development of secondary morbidities. A measure of muscle activation would help understand the mechanisms behind potential harmful kinematics. The purpose of this study was to define muscle force strategies in breast cancer survivors. Shoulder muscle forces during 6 functional tasks were predicted for 25 breast cancer survivors (divided by impingement pain) and 25 controls using a modified Shoulder Loading Analysis Module. Maximum forces for each muscle were calculated, and 1-way analysis of variance (P < .05) was used to identify group differences. The differences between maximum predicted forces and maximum electromyography were compared with repeated-measures analysis of variance (P < .05) to evaluate the success of the model predictions. Average differences between force predictions and electromyography ranged from 7.3% to 31.6% but were within the range of previously accepted differences. Impingement related pain in breast cancer survivors is associated with increased force of select shoulder muscles. Both pectoralis major heads, upper trapezius, and supraspinatus peak forces were higher in the pain group across all tasks. These force prediction differences are also associated with potentially harmful kinematic strategies, providing a direction for possible rehabilitation strategies.
Jennifer M. Jacobs, Karisa L. Kuipers, K. Andrew R. Richards and Paul M. Wright
Prior research has demonstrated the importance of engaging college students in a global curriculum that prepares them for the everchanging landscape of the sports industry. International learning experiences are one way to facilitate this type of professional preparation and often include the added benefit of having a deep personal impact. The purpose of this study was to understand university students’ experiences leading sessions for Belizean coaches as part of an international teaching experience. Participants were four university students pursuing interdisciplinary sport majors. Data sources included recorded interviews and daily group debrief sessions, reflective journals, social media-based photo journals, and observational fieldnotes. Qualitative data analysis resulted in the construction of three themes that described the participants’ experiences and learning outcomes: (a) personal and professional growth, (b) developing and maintaining relationships, and (c) engaging with culture. Results suggest that an international program designed to foster experiential, global learning was enhanced by the opportunity to teach in a new context, foster relationships with local stakeholders, and participate in pre- and posttrip training.