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Matthew Hodler and Callie Batts Maddox
Miami University has used Native American imagery to promote itself since its founding. In 1929, Miami teams began using the racist term Redsk*ns. In 1996–1997, they changed the name to RedHawks. Despite the strengthening relationship between the university and the tribe, the racist mascot imagery remained visible in the university community. In 2017–2018, the university returned to Native American imagery by unveiling a new “Heritage Logo” to represent a commitment to restoring the Myaamia language and culture. In this paper, the authors used tribal critical race theory to analyze how the Heritage Logo represents a point of interest convergence, where symbols of the tribe signal acceptance and recognition of the Myaamia people, while institutional racism and the possessive investment of whiteness are left ignored and unaddressed.
Existing conceptualizations of active sport tourism lack an empirical foundation in explaining the processes of embodiment through which active sport tourists engage with destination space. Adopting an autophenomenographic perspective, this paper explores embodiment in the context of a cycling tourism experience encompassing six iconic mountain passes within the French Alps synonymous with the Tour de France. Qualitative data draw attention to kinaesthetic and visceral sensations arising through multisensory feedback, along with affective responses produced as the body traverses venerated sport landscapes. This research highlights mind–body processes that shape mobile, active sport tourism experiences and provides an empirical and conceptual foundation to inform future studies of embodiment in active sport tourism.
Taylor K. Dinyer, Pasquale J. Succi, M. Travis Byrd, Caleb C. Voskuil, Evangeline P. Soucie and Haley C. Bergstrom
This study determined the load- and limb-dependent neuromuscular responses to fatiguing, bilateral, leg extension exercise performed at a moderate (50% one-repetition maximum [1RM]) and high load (80% 1RM). Twelve subjects completed 1RM testing for the bilateral leg extension, followed by repetitions to failure at 50% and 80% 1RM, on separate days. During all visits, the electromyographic (EMG) and mechanomyographic (MMG), amplitude (AMP) and mean power frequency (MPF) signals were recorded from the vastus lateralis of both limbs. There were no limb-dependent responses for any of the neuromuscular signals and no load-dependent responses for EMG AMP, MMG AMP, or MMG MPF (p = .301–.757), but there were main effects for time that indicated increases in EMG and MMG AMP and decreases in MMG MPF. There was a load-dependent decrease in EMG MPF over time (p = .032) that suggested variability in the mechanism responsible for metabolite accumulation at moderate versus high loads. These findings suggested that common drive from the central nervous system was used to modulate force during bilateral leg extension performed at moderate and high loads.
Nathalie Berninger, Gregory Knell, Kelley Pettee Gabriel, Guy Plasqui, Rik Crutzen and Gill Ten Hoor
Objectives: To examine the bidirectional association of sleep duration with proportions of time spent in physical behaviors among Dutch adolescents. Methods: Adolescents (n = 294, 11–15 years) completed sleep diaries and wore an accelerometer (ActiGraph) over 1 week. With linear mixed-effects models, the authors estimated the association of sleep categories (short, optimal, and long) with the following day’s proportion in physical behaviors. With generalized linear mixed models with binomial distribution, the authors estimated the association of physical behavior proportions on sleep categories. Physical behavior proportions were operationalized using percentages of wearing time and by applying a compositional approach. All analyses were stratified by gender accounting for differing developmental stages. Results: For males (number of observed days: 345, n = 83), short as compared with optimal sleep was associated with the following day’s proportion spent in sedentary (−2.57%, p = .03, 95% confidence interval [CI] [−4.95, −0.19]) and light-intensity activities (1.96%, p = .02, 95% CI [0.27, 3.65]), which was not significant in the compositional approach models. Among females (number of observed days: 427, n = 104), long sleep was associated with the proportions spent in moderate- to vigorous-intensity physical activity (1.69%, p < .001, 95% CI [0.75, 2.64]) and in sedentary behavior (−3.02%, p < .01, 95% CI [−5.09, −0.96]), which was replicated by the compositional approach models. None of the associations between daytime activity and sleep were significant (number of obs.: 844, n = 204). Conclusions: Results indicate partial associations between sleep and the following day’s physical behaviors, and no associations between physical behaviors and the following night’s sleep.
Stephanie L. Silveira, Jessica F. Baird and Robert W. Motl
Three hundred and sixty-three older adults with multiple sclerosis completed a cross-sectional study examining hierarchical correlates of physical activity using a social cognitive theory perspective within a social ecological model (i.e., built environment, social environment, and individual social cognitive theory variables). Hierarchical linear regression analyses were conducted, wherein significant associations were noted for built environment (i.e., land-use mix diversity and aesthetics) and physical activity in Step 1 (R 2 = .09). Social and built environment were significant correlates in Step 2 (R 2 = .15). Finally in Step 3, individual social cognitive theory variables (i.e., self-efficacy and outcome expectations) were the only significant correlates of total physical activity (R 2 = .38). Results were comparable for health-promoting physical activity; however, self-efficacy was the only significant correlate in Step 3 (R 2 = .36). This study provides guidance for researchers and practitioners on relevant targets for tailoring interventions for older adults with multiple sclerosis and supports an emphasis on self-efficacy as a primary predictor of health behavior change.
Liz Sattler and Rebecca Achen
The sport management internship has been deemed a critical component of students’ academic preparation, as well as a foot in the door for many students seeking full-time employment after graduation. The number of sport management programs has grown in recent years, and the field itself remains highly competitive. Thus, it is increasingly important for sport management programs to help prepare their students for the internship hiring process. Scholarship in this area has largely focused on student perceptions of their internship experience and employer perceptions of student preparedness. But to prepare students for internship experiences in the sport industry, it is essential for faculty to understand the key skills that are sought by industry practitioners making hiring decisions, as well as the administrative requirements included. Therefore, the purpose of this study was to examine the nature of professional sport industry internship job postings in the United States by examining the content of online announcements during a 6-month period. The results indicated that digital content, sales, and operations internships were the most highly sought positions, while basic computer skills, communication skills (both oral and written), and the ability to withstand long hours were the most commonly desired skills.
Junyeon Won, Alfonso J. Alfini, Lauren R. Weiss, James M. Hagberg and J. Carson Smith
Purpose: To examine the effects of a 10-day exercise-training cessation on semantic memory functional activation in older distance runners. Methods: Ten master runners (62.6 ± 7.0 years) with a long-term endurance-training history (29.0 ± 6.0 years) underwent a 10-day training cessation. Before and immediately after the training cessation, semantic memory activation was measured during the famous name recognition task, using functional magnetic resonance imaging. Results: The 10-day training cessation resulted in greater semantic memory activation in three brain regions, including the left inferior frontal gyrus, parahippocampal gyrus, and inferior semilunar lobule. The 10-day training cessation did not significantly alter famous name recognition task performance. Conclusions: The findings demonstrate that even a relatively short period without exercise training alters the functional activation patterns of semantic memory–related neural networks. Increased semantic memory activation after training cessation may indicate reduced neural efficiency during successful memory retrieval.
Alfredo Bravo-Sánchez, Pablo Abián, Filipa Sousa, Fernando Jimenez and Javier Abián-Vicén
Regular sport practice could prevent age-related changes in tendinous tissues. The purpose of the study was to investigate the effect of regular badminton practice on patellar and Achilles tendon mechanical properties in senior competitive badminton players (>35 years old) and to compare the results with physically active people matched by age. One hundred ninety-two badminton players and 193 physically active people were divided by age into four groups, between 35 and 44 (U45), between 45 and 54 (U55), between 55 and 64 (U65), and over 65 (O65) years old. A LogiqS8 transducer in elastography mode and a MyotonPRO myotonometer were used to assess patellar and Achilles mechanical properties. Achilles tendon stiffness was higher in the control group than the badminton players for the U45, U55, and O65 age groups (p < .01). Also, the elastography index was higher in the control group than the badminton players for the U45, U55, U65, and O65 age groups (p < .05). In conclusion, regular badminton practice could prevent the decline in mechanical properties of the patellar and Achilles tendons.