In the United States, interscholastic sport coach development occurs at the national, regional, and local levels, through higher education institutions, coaching associations, governing bodies of sport, and coach developers. Although each coach development pathway employs similar instructional methods, delivery formats, and often seeks the same outcome (i.e., certification or degree), each is unique in how they educate interscholastic coaches. Research studies on coach development have examined how interscholastic coaches learn, what they need to know, and what they need to know how to do. Furthermore, research studies in sport coaching have examined the role of a coach developer in facilitating, mentoring, and guiding coach development activities. Therefore, guided by the literature on coach development, the role of the interscholastic sport administrator as a coach developer, and insight gleaned from an exploratory descriptive study on interscholastic sport coaches, this best practices paper offers three steps the interscholastic sport administrator can implement in practice to provide ongoing coach development.
Pete Van Mullem and Kirk Mathias
Roland van den Tillaar, Erna von Heimburg and Guro Strøm Solli
Purpose: To compare the assessment of the maximal oxygen consumption (VO2max) in a traditional graded exercise test (GXT) with a 1-km self-paced running test on a nonmotorized treadmill in men and women. Methods: A total of 24 sport-science students (12 women: age 23.7 [7.7] y, body height 1.68 [0.02] m, body mass 66.6 [4.3] kg; 12 men: 22.1 [3.1] y, body height 1.82 [0.06] m, body mass 75.6 [11.0] kg) performed a traditional GXT on a motorized treadmill and a 1-km self-paced running test on a nonmotorized treadmill. VO2max, blood lactate, heart rate, and rating of perceived exertion, together with running velocity and duration at each test, were measured. Results: The main findings of the study were that the 1-km test produced significantly higher VO2max values (53.2 [9.9] vs 51.8 [8.8] mL/kg/min ) and blood lactate concentrations (11.9 [1.8] vs 11.1 [2.2] mmol/L) than the GXT (F ≥ 4.8, P ≤ .04, η 2 ≥ .18). However, after controlling for sex, these differences were only present in men (60.6 [8.1] vs 58.1 [8.0] mL/kg/min , P = .027). Peak running velocity was higher in the GXT than in the 1-km test (15.7 [2.7] vs 13.0 [2.8] km/h). Men had higher VO2max values and running velocities than women in both tests. However, men and women used approximately similar pacing strategies during the 1-km test. Conclusions: Higher VO2max values were observed in a 1-km self-paced test than in the GXT. This indicates that a 1-km running test performed on a nonmotorized treadmill could serve as a simple and sport-specific alternative for the assessment of VO2max.
Marco J. Konings and Florentina J. Hettinga
Purpose: The behavior of an opponent has been shown to alter pacing and performance. To advance our understanding of the impact of perceptual stimuli such as an opponent on pacing and performance, this study examined the effect of a preexercise cycling protocol on exercise regulation with and without an opponent. Methods: Twelve trained cyclists performed 4 experimental, self-paced 4-km time-trial conditions on an advanced cycle ergometer in a randomized, counterbalanced order. Participants started the time trial in rested state (RS) or performed a 10-min cycling protocol at 67% peak power output (CP) before the time trial. During the time trials, participants had to ride alone (NO) or against a virtual opponent (OP). The experimental conditions were (1) RS-NO, (2) RS-OP, (3) CP-NO, and (4) CP-OP. Repeated-measures analyses of variance (P < .05) were used to examine differences in pacing and performance in terms of power output. Results: A faster pace was adopted in the first kilometer during RS-OP (318  W) compared with RS-NO (291  W; P = .03), leading to an improved finishing time during RS-OP compared with RS-NO (P = .046). No differences in either pacing or performance were found between CP-NO and CP-OP. Conclusions: The evoked response by the opponent to adopt a faster initial pace in the 4-km time trial disappeared when cyclists had to perform a preceding cycling protocol. The outcomes of this study highlight that perceived exertion alters the responsiveness to perceptual stimuli of cyclists during competition.
John Stoszkowski, Áine MacNamara, Dave Collins and Aran Hodgkinson
Recent developments have seen a growth in coaching, with an associated boom in interest on how it may be optimised. Clearly, the authors applaud this evolution. This growth has been parallelled by an explosion in the availability of information, driven through Internet access and the phenomenon of social media. Unfortunately, however, this juxtaposition of interest and availability has not been matched by the application or exercise of effective quality control. While much of what is available is well intentioned, a tendency for poor quality and possibly less positively targeted “bullshit” has also arisen. In this insights paper, the authors have considered some of the reasons why and argued that an emphasis on the development of critical and analytical thinking, as well as a scepticism towards the sources of information, would be a positive step against coach susceptibility to bullshit. In doing so, and to encourage more critical consumption of the “knowledge” available, the authors presented a checklist to help coaches assess the veracity of claims and sift through the noise of the coaching landscape.
Danny Lum and Abdul Rashid Aziz
Force–time characteristics obtained during isometric strength tests are significantly correlated to various sporting movements. However, data on the relationship between isometric force–time characteristics and sprint kayaking performance are lacking in the literature. Purpose: The purpose of the study was, therefore, to investigate the relationship between sprint kayaking performance with ergometer performance and measures from 3 isometric strength tests: isometric squat, isometric bench press, and isometric prone bench pull. Methods: A total of 23 sprint kayaking athletes performed all 3 tests, at 90° and 120° knee angles for isometric squat and at elbow angles for isometric bench press and isometric prone bench pull, and a 200-m sprint on-water to attain the fastest time-to-completion (OWTT) possible and on a kayak ergometer to attain the highest mean power (LABTT) possible. Results: There was a significant inverse correlation between OWTT and LABTT (r = −.90, P < .001). The peak forces achieved from all isometric strength tests were significantly correlated with time-to-completion for OWTT and mean power for LABTT (r = −.44 to −.88, P < .05 and .47 to .80, P < .05, respectively). OWTT was significantly correlated with the peak rate of force development during all isometric tests except for the isometric squat at a 120° knee angle (r = −.47 to −.62, P < .05). LABTT was significantly correlated with peak rate of force development from the isometric bench press and isometric prone bench pull (r = .64–.86, P < .01). Conclusion: Based on the observed strong correlations, the mean power attained during LABTT is a good predictor of OWTT time-to-completion. Furthermore, upper- and lower-body maximum strength and peak rate of force development are equally important for on-water and ergometer sprint kayaking performance.
Marcelo Danillo Matos dos Santos, Felipe J. Aidar, Raphael Fabrício de Souza, Jymmys Lopes dos Santos, Andressa da Silva de Mello, Henrique P. Neiva, Daniel A. Marinho and Mário C. Marques
Purpose: To verify the effects of using different grip widths in bench press performance in Paralympic powerlifting athletes. Methods: Twelve experienced Paralympic powerlifting male athletes (25.40 [3.30] y, 70.30 [12.15] kg) participated in the study. Maximal dynamic strength and maximal isometric strength (MIS) were determined. Then, mean propulsive velocity (MPV) using 25%, 50%, and 100% of maximal dynamic strength load and time to achieve 30%, 50%, and 100% of MIS were assessed with 4 different grip widths, specifically the biacromial distance (BAD: 42.83 [12.84] cm), 1.3 BAD (55.68 [16.70] cm), 1.5 BAD (63.20 [18.96] cm), and 81 cm. Electromyographic analysis was performed during MIS assessment in the pectoralis major sternal portion, anterior deltoid, triceps brachii long head, and pectoralis major clavicular portion. Results: Large differences were found between MPV performed with different grip widths using 25% of maximal dynamic strength load (P = .02,
Jay A. Collison, Jason Moran, Inge Zijdewind and Florentina J. Hettinga
Purpose: To examine the differences in muscle fatigability after resistance exercise performed with fast tempo (FT) compared with slow tempo (ST). Methods: A total of 8 resistance-trained males completed FT and ST hexagonal-barbell deadlifts, consisting of 8 sets of 6 repetitions at 60% 3-repetition maximum, using a randomized crossover design. Each FT repetition was performed with maximal velocity, while each repetition during ST was performed with a 3-1-3 (eccentric/isometric/concentric) tempo (measured in seconds). Isometric maximal voluntary contraction, voluntary muscle activation, and evoked potentiated twitch torque of the knee extensors were determined using twitch interpolation before, during (set 4), and after exercise. Displacement–time data were measured during the protocols. Results: The mean bar velocity and total concentric work were higher for FT compared with ST (995  W vs 233  W; 0.87 [0.05] m/s vs 0.19 [0.05] m/s; 4.8 [0.8] kJ vs 3.7 [1.1] kJ). Maximal voluntary contraction torque, potentiated twitch, and voluntary muscle activation were significantly reduced after FT (−7.8% [9.2%]; −5.2% [9.2%], −8.7% [12.2%]) and ST (−11.2% [8.4%], −13.3% [8.1%], −1.8% [3.6%]). Conclusion: The decline in maximal voluntary force after both the FT and ST hexagonal-barbell deadlifts exercise was accompanied by a similar decline in contractile force and voluntary muscle activation.
Miranda Rudnick and Brian Wallace
Ankle supports have been shown to reduce ankle injury incidence. Athletes’ use of them may be related to their sport coaches’ beliefs. The purpose of this study was to examine Wisconsin high school boys’ and girls’ basketball coaches’ beliefs regarding ankle support practices. Additional aims were to estimate the percentage of the players who either tape or brace, reveal which sources were used to form coaches’ beliefs about ankle supports, and gain insights regarding how long players are out of play after being injured if they tape, brace, or do not use ankle supports. Chi-squared tests of independence revealed that most coaches neither encouraged nor discouraged ankle supports for their players. A majority of coaches were found to use resources other than scientific-based sources to form their opinions on ankle supports. They also reported that they believed ankle injury return-to-play time was reduced in players who wore ankle supports and that supports did not hinder performance. Coaches should be provided educational opportunities regarding ankle supports so they may provide valid information to help their players make informed decisions.
Anita Navin, Don Vinson, Alison Croad, Jennifer Turnnidge and Jean Côté
This Participatory and Appreciative Action and Reflection (PAAR) investigation illustrates a leader’s first steps in a “values-to-action” journey. Drawing on the interface between transformational leadership and organizational culture, this study focused on the birth of the Severn Stars—a professional netball club in the United Kingdom. In particular, this PAAR investigation explored how the leader’s values were operationalized through the club’s inaugural year. Fourteen operational managers, coaches, and players were individually interviewed in order to gain an appreciative gaze and subsequently reframe their lived experience. Results demonstrated how transformational leadership was manifested through the pragmatic deployment of club values and how the organizational culture was, in part, characterized by individualized consideration, intellectual stimulation, idealized influence, and inspirational motivation. These behaviors and the organizational culture were shown to enhance prosocial relationships and social connections across the club, the influence of the Super Stars, and stakeholders’ perceptions of autonomy.
Johannes Raabe, Andrew D. Bass, Lauren K. McHenry and Rebecca A. Zakrajsek
Approximately 90% of players in Minor League Baseball will be released at some point in their career. The purpose of this study was to qualitatively explore the role of individuals’ basic psychological needs during the release from professional baseball and throughout their subsequent transition to a new career. Semistructured interviews were conducted with 12 former Minor League Baseball players. Thematic analysis generated four themes: (a) The release resulted in immediate but temporary basic psychological need thwarting, (b) the “liberating experience” of the release allowed individuals to perceive autonomy in the transition out of affiliated baseball, (c) perceptions of competence served as the foundation for a positive transition to a new career, and (d) meaningful connections fostered individuals’ perception of relatedness in the transition out of affiliated baseball. The findings suggest that need fulfillment might act as a buffer between potential stressors in the transition process and athletes’ cognitive, emotional, and behavioral response.