@inproceedings{54952, author = {{Piskin, Daghan Yüksel and Cobani, Gjergji and Lehmann, Tim and Büchel, Daniel and Baumeister, Jochen}}, location = {{Piran}}, title = {{{MULTISCALE ENTROPY ANALYSIS IN MOBILE EEG: COULD IT HAVE A POTENTIAL USE IN REAL-WORLD SETTINGS?}}}, doi = {{10.1016/j.bbr.2024.115120}}, year = {{2024}}, } @article{55402, author = {{Mund, Franziska Katharina and Feddermann-Demont, Nina and Welsch, Götz and Schuenemann, Carsten and Fiehler, Jens and Junge, Astrid and Reinsberger, Claus}}, issn = {{1440-2440}}, journal = {{Journal of Science and Medicine in Sport}}, publisher = {{Elsevier BV}}, title = {{{Heading during the season and its potential impact on brain structure and neurocognitive performance in high-level male football players: An observational study}}}, doi = {{10.1016/j.jsams.2024.05.012}}, year = {{2024}}, } @article{55757, author = {{Kukuk, Marc and Meier, Heiko and Niemand, Marcus}}, journal = {{Playground@Landscape}}, number = {{4}}, pages = {{38--48}}, publisher = {{Playground + Landscape}}, title = {{{Wackelbrücke oder WLAN? Bedürfnisse von Erwachsenen auf Kinderspielplätzen}}}, year = {{2024}}, } @article{56133, abstract = {{AbstractTo investigate the point where inappropriate defensive movements can no longer be inhibited and to validate suitable stimulus material for constructing a basketball-specific anticipation-response-inhibition task, two experiments were conducted. In Experiment 1, participants without basketball expertise (N = 25) watched a video of a basketball jump shot and were asked to release the space bar at the point when the ball leaves the player's fingertips (go-trials). In 25% of all trials, the video was stopped prematurely and participants should withhold their finger-lift response (stop-trials). A staircase-tracking algorithm was used to adjust the point-in-time when the jump shot was stopped in a way that participants’ inhibition rate was at 50% (reflecting the so called “point-of-no-return”, PNR). In Experiment 2, the stimulus material was adapted so that stop-trials simulated a pump fake. The PNR in Experiment 1 was located 187 ms and in Experiment 2 177 ms before the point of ball release. Precision performance benefit from practice across blocks and participants delayed their responses after stop-trials in a subsequent go-trial, which reflects strategic post-stop-trial adjustments. Based on the comparable results of previous studies, the given stimulus material is suitable for investigating response inhibition skills in dynamic sport-specific environments.}}, author = {{Wickemeyer, Carolin and Güldenpenning, Iris and Weigelt, Matthias}}, issn = {{0340-0727}}, journal = {{Psychological Research}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Action inhibition in a sport-specific paradigm: examining the limits of action control in basketball}}}, doi = {{10.1007/s00426-024-02010-2}}, year = {{2024}}, } @article{56646, author = {{Grimminger-Seidensticker, Elke}}, journal = {{Die GRUNDSCHULZEITSCHRFT}}, number = {{346}}, title = {{{„Ich mag an mir …“}}}, volume = {{38}}, year = {{2024}}, } @article{56738, author = {{Neuber, Nils and Kehne, Miriam}}, journal = {{Forum Kinder- und Jugendsport}}, number = {{2}}, pages = {{156--164}}, title = {{{Freude an Bewegung und Sport früh verankern - Perspektiven für die Entwicklung des Kinder- und Jugendsports. Ergebnisse einer vom Bundesministerium des Innern und für Heimat beauftragten Arbeitsgruppe von Expert*innen und daraus abgeleitete Empfehlungen}}}, doi = {{10.1007/s43594-024-00138-y}}, volume = {{5}}, year = {{2024}}, } @inproceedings{47032, author = {{Wickemeyer, Carolin and Güldenpenning, Iris and Weigelt, Matthias}}, booktitle = {{Book of Abstracts of the 66th Conference of Experimental Psychologists}}, editor = {{Fröber, K. and Abel, M. and Bäuml, K.H. and Dreisbach, G. and Kliegl, O. and Köster, M. and Lingnau, A. and Volberg, G. and Götz, F. J.}}, location = {{Regensburg}}, pages = {{553}}, title = {{{Response inhibition for the basketball pump fake}}}, doi = {{https://doi.org/10.23668/PSYCHARCHIVES.15242}}, year = {{2024}}, } @inbook{57446, author = {{Niederkofler, Benjamin and Strotmeyer, Anne and Kehne, Miriam}}, booktitle = {{Motorische Basiskompetenzen. Konstrukt, Erfassung und Anwendung}}, editor = {{Hermann, Christian and Seelig, Harald and Ennigkeit, Fabienne}}, isbn = {{9783658457587}}, issn = {{2512-0697}}, pages = {{227--246}}, publisher = {{Springer Fachmedien Wiesbaden}}, title = {{{Interventionskonzepte zur Förderung von motorischen Basiskompetenzen}}}, doi = {{10.1007/978-3-658-45759-4_12}}, year = {{2024}}, } @inbook{54380, author = {{Breithecker, Jennifer and Kehne, Miriam}}, booktitle = {{Sport, Bewegung und Gesundheit in internationaler Perspektive. Festschrift zur Verabschiedung von Prof. Dr. Hans Peter Brandl-Bredenbeck}}, editor = {{Hofmann, Jürgen and Weiß, Kathrin and Breithecker, Jennifer and Kroll, Lena and Röger-Offergeld, Ulrike}}, pages = {{142--152}}, title = {{{Duale Karrieren: Chronischer Stress und protektive Ressourcen - Längsschnittstudien im Vergleich zweier Verbundsysteme}}}, year = {{2024}}, } @inproceedings{57501, author = {{Güldenpenning, Iris and Böer, Nils Tobias and Kunde, Wilfried and Giesen, Carina G. and Rothermund, Klaus and Weigelt, Matthias}}, booktitle = {{Abstracts of the 66th Conference of Experimental Psychologists}}, editor = {{Fröber, Kerstin and Abel, Magdalena and Bäuml, Karl-Heinz and Dreisbach, Gesine and Kliegl, Oliver and Köster, Moritz and Lingnau, Angelika and Volberg, Gregor and Götz, Felix J.}}, location = {{Regensburg}}, publisher = {{LibreCat University}}, title = {{{Context-specific adaptation for head fakes in basketball: a study on player-specific fake-frequency schedules}}}, doi = {{10.23668/PSYCHARCHIVES.15242}}, year = {{2024}}, } @inproceedings{57511, author = {{Böer, Nils Tobias and Weigelt, Matthias and Güldenpenning, Iris}}, editor = {{Fröber, Kerstin and Abel, Magdalena and Bäuml, Karl-Heinz and Dreisbach, Gesine and Kliegl, Oliver and Köster, Moritz and Lingnau, Angelika and Volberg, Gregor and Götz, Felix J.}}, keywords = {{action preparation, perception, movement planning, deception}}, location = {{ Regensburg }}, pages = {{77}}, title = {{{Try harder! - The influence of effort instructions on fake production costs in basketball novices and experts}}}, year = {{2024}}, } @inproceedings{57658, author = {{Kehne, Miriam and Neuber, Nils}}, booktitle = {{Qualität von Bewegung, Spiel und Sport im Ganztag. Dokumentation des 6. Fachgesprächs am 17. November in Paderborn }}, pages = {{5--7}}, publisher = {{Universität Münster}}, title = {{{Einführung. Qualität von Bewegung, Spiel und Sport im schulischen Ganztag an Grundschulen}}}, year = {{2024}}, } @inbook{54379, author = {{Waltert, Carolin and Kämpfe, Astrid and Steinke, Brigitte}}, booktitle = {{Sport, Bewegung und Gesundheit in internationaler Perspektive. Festschrift zur Verabscheidung von Prof. Dr. Hans Peter Brandl-Bredenbeck}}, editor = {{Hofmann, Jürgen and Weiß, Kathrin and Breithecker, Jennifer and Kroll, Lena and Röger-Offergeld, Ulrike}}, pages = {{40--50}}, publisher = {{Hofmann}}, title = {{{Studentisches Gesundheitsmanagement in Deutschland - Ausgangspunkte, Entwicklungen und Status quo}}}, year = {{2024}}, } @article{58698, abstract = {{ Background/Purpose Return to sport decision-making may be improved by assessing an athlete’s ability to coordinate movement with opponents in sport. The purpose was to investigate whether previous injuries associated with female soccer players’ interpersonal coordination during a collision avoidance task. The authors hypothesized that external perturbations would disrupt the strength and stability of coordinated movement, and that individuals with a history of injury would be less likely to recover coordinated movement. Study Design Cross-Sectional Methods Nine female athletes with a history of lower extremity injuries and nine without injuries were paired into dyads. Each dyad completed twenty trials of an externally paced collision-avoidance agility task with an unanticipated perturbation. Participant trajectories were digitized and analyzed using cross-recurrence quantification analysis (CRQA) to determine the strength and stability of interpersonal coordination dynamics. Trials in which participants with injury history assumed leader or follower roles within each dyad were then used to study how dyadic coordination varied across task stages (early, perturbation, and late) using linear mixed effect models. Cohen’s d effect sizes were calculated to demonstrate magnitude of differences. In exploratory analysis, psychological readiness (i.e., self-reported knee functioning, fear of injury, and risk-taking propensity) was evaluated for their association with leader-follower status. Results Perturbation disrupted the strength (R2=0.65, p<0.001, early=49.7±1.7, perturbation=41.1±1.7, d=0.39) and stability (R2=0.71, p < 0.001, early=65.0±1.6, perturbation=58.0±1.7, d=0.38) of interpersonal coordination regardless of leader-follower status. Individuals with injury history failed to restore coordination after the perturbation compared to control participants (injury=44.2.0±2.1, control=50.8±2.6, d=0.39). Neither demographic nor psychological measures were associated with leader-follower roles (B=0.039, p=0.224). Conclusion Individuals with a history of lower extremity injury may have a diminished ability to adapt interpersonal coordination to perturbations, possibly contributing to a higher risk of re-injury. Level of Evidence 3 }}, author = {{Fernandes, Courtney A and Norte, Grant E and Schwab, Sarah M and Gokeler, Alli and Murray, Amanda and Bazett-Jones, David M and Sherman, David A}}, issn = {{2159-2896}}, journal = {{International Journal of Sports Physical Therapy}}, number = {{5}}, publisher = {{International Journal of Sports Physical Therapy}}, title = {{{Interpersonal Coordination between Female Soccer Players: Leader-Follower Roles within a Collision-Avoidance Task}}}, doi = {{10.26603/001c.116156}}, volume = {{19}}, year = {{2024}}, } @article{58697, abstract = {{ Context Although the landing phases of the single-leg hop for distance (SLHD) are commonly assessed, limited work reflects how the take-off phase influences hop performance in patients with anterior cruciate ligament reconstruction (ACLR). Objective To compare trunk and lower extremity biomechanics between individuals with ACLR and matched uninjured controls during take-off of the SLHD. Design Cross-sectional study design. Setting Laboratory setting. Patients or Other Participants Sixteen individuals with ACLR and 18 uninjured controls. Main Outcome Measure(s) Normalized quadriceps isokinetic torque, hop distance, and respective limb symmetry indices were collected for each participant. Sagittal and frontal kinematics and kinetics of the trunk, hip, knee, and ankle as well as vertical and horizontal ground reaction forces were recorded for loading and propulsion of the take-off phase of the SLHD. Results Those with ACLR had weaker quadriceps peak torque in the involved limb (P = .001) and greater strength asymmetry (P &lt; .001) than control individuals. Normalized hop distance was not statistically different between limbs or between groups (P &gt; .05), and hop distance symmetry was not different between groups (P &gt; .05). During loading, the involved limb demonstrated lesser knee flexion angles (P = .030) and knee power (P = .007) than the uninvolved limb and lesser knee extension moments than the uninvolved limb (P = .001) and controls (P = .005). During propulsion, the involved limb demonstrated lesser knee extension moment (P = .027), knee power (P = .010), knee (P = .032) and ankle work (P = .032), and anterior-posterior ground reaction forces (P = .047) and greater knee (P = .016) abduction excursions than the uninvolved limb. Conclusions Between-limb differences in SLHD take-off suggest a knee underloading strategy in the involved limb. These results provide further evidence that distance covered during SLHD assessment can overestimate function and fail to identify compensatory biomechanical strategies. }}, author = {{Rush, Justin L. and Murray, Amanda M. and Sherman, David A. and Gokeler, Alli and Norte, Grant E.}}, issn = {{1938-162X}}, journal = {{Journal of Athletic Training}}, number = {{11}}, pages = {{1100--1109}}, publisher = {{Journal of Athletic Training/NATA}}, title = {{{Single-Leg Hop Performance After Anterior Cruciate Ligament Reconstruction: Ready for Landing but Cleared for Take-Off?}}}, doi = {{10.4085/1062-6050-0628.23}}, volume = {{59}}, year = {{2024}}, } @article{58700, abstract = {{AbstractPurposeThe study aimed to evaluate the impact of neurocognitive reliance on jump distance and lower extremity kinematics in individuals who had undergone anterior cruciate ligament reconstruction (ACLR). This was achieved by comparing hop performance under standard and neurocognitive conditions.MethodsThirty‐two patients after ACLR and 32 healthy controls (CTRL) participated. Both groups performed a single‐leg hop for distance (SLHD) and two neurocognitive hop tests, each designed to evaluate distinct aspects of neurocognition. The neurocognitive tests included the reaction SLHD (R‐SLHD), measuring reaction to a central stimulus and working memory SLHD (WM‐SLHD) assessing response to a memorized stimulus amidst distractor stimuli. Distances were assessed for the three‐hop tests. In addition, joint kinematics were collected to calculate lower extremity coordination of the lower extremity. SLHD performance was defined as the mean hop distance per condition per leg for each participant and was analyzed using a mixed ANOVA with condition and leg as the within‐subjects factors and the group (ACLR or CTRL) as the between‐subjects factor. Differences in joint coordination variability were analyzed using two‐sample t‐test statistical parametric mapping (SPM) with linear regression.ResultsThe WM‐SLHD resulted in a significantly decreased jump distance compared with the standard hop test both for ACLR and CTRL. Furthermore, the leg difference within the ACLR group increased under higher cognitive load as tested with the WM‐SLHD, indicating leg‐specific adaptations in lower extremity coordination.ConclusionsNeurocognitive single‐leg hop tests resulted in reduced jump distance in CTRL and ACLR. The neurocognitive hop test revealed changes in coordination variability for the CTRL and the uninjured leg of ACLR individuals, whereas the injured leg's coordination variability remained unaltered, suggesting persistent cognitive control of movements post‐ACLR.Level of EvidenceLevel III.}}, author = {{Gokeler, Alli and Zandbergen, Marit A. and Hoogeslag, Roy A. G. and Houten Van, Albert van and Nijmeijer, Eline M. and Heuvelmans, Pieter}}, issn = {{0942-2056}}, journal = {{Knee Surgery, Sports Traumatology, Arthroscopy}}, publisher = {{Wiley}}, title = {{{Neurocognitive demands reduce jump distance and coordination variability of the injured leg in athletes after anterior cruciate ligament reconstruction}}}, doi = {{10.1002/ksa.12439}}, year = {{2024}}, } @article{58695, abstract = {{Abstract Benjaminse, A, Nijmeijer, EM, Gokeler, A, Broekhaar, DC, and Cortes, N. Motivation unraveled: giving choice to football players to improve anterior cruciate ligament injury prevention. J Strength Cond Res XX(X): 000–000, 2024—Providing athletes some control over a training session facilitates motor skill acquisition. This is a promising concept to use in anterior cruciate ligament (ACL) injury prevention, as the key for risk reduction is to improve quality of movement. The goal of this study was to better understand why improved motor learning occurred when football players had the opportunity to choose when to receive feedback when practicing sidestep cutting (SSC) movements. Healthy male recreational football players (n = 22, 22.9 ± 1.7 years, 185.5 ± 7.2 cm, 79.3 ± 9.2 kg) were included and assigned to the self-control (SC) or the yoked (YK) group. The players performed anticipated and unanticipated SSC. They received video instructions and were instructed to “copy the movement of the model to the best of their ability.” During the training blocks, the SC group could ask for feedback, whereas the YK group could not. Cutting movement assessment scores (CMAS) were measured to test quality of movement and the Intrinsic Motivation Inventory was administered to measure constructs of motivation. In the anticipated condition, SC group showed better scores in immediate post and the retention test compared with pretest (p < 0.001), whereas the YK group showed worse scores in the retention test compared with immediate posttest (p = 0.001). Perceived competence (p = 0.017) and self-efficacy (p = 0.032) were consistent factors that correlated with improved CMAS in the SC group. This has given us innovative insights into underlying mechanisms optimizing the quality of movement, necessary to improve current ACL injury prevention approaches.}}, author = {{Benjaminse, Anne and Nijmeijer, Eline M. and Gokeler, Alli and Broekhaar, Dara C. and Cortes, Nelson}}, issn = {{1064-8011}}, journal = {{Journal of Strength & Conditioning Research}}, publisher = {{Ovid Technologies (Wolters Kluwer Health)}}, title = {{{Motivation Unraveled: Giving Choice to Football Players to Improve Anterior Cruciate Ligament Injury Prevention}}}, doi = {{10.1519/jsc.0000000000004912}}, year = {{2024}}, } @article{58696, author = {{Tortoli, Emanuele and Gokeler, Alli and Tak, Igor and Pellicciari, Leonardo and Norte, Grant}}, issn = {{0112-1642}}, journal = {{Sports Medicine}}, number = {{10}}, pages = {{2531--2556}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Is Visual Reliance Increased in Athletes After ACL Injury? A Scoping Review}}}, doi = {{10.1007/s40279-024-02085-2}}, volume = {{54}}, year = {{2024}}, } @article{58702, abstract = {{ Background In basketball, changing direction is one of the primary mechanisms of anterior cruciate ligament (ACL) injury, often occurring within complex game situations with high cognitive demands. It is unknown how visual attention affects sidestep cutting kinematics during the entire energy absorption phase of the cut in an ecologically valid environment. Purpose The purpose of this research was to study the effect of added cognitive load, in the form of increased visual attentional demands, on sidestep cutting kinematics during the energy absorption phase of the cut in an ecologically valid environment. Study Design Crossover Study Methods Fifteen male basketball players (aged 22.1 ± 2.3) performed ten sidestep cutting movements without (BASE) and with (VIS) a visual attention dual task. 3D kinematics of the hip, knee and ankle were recorded utilizing Xsens IMU motion capture. Temporal kinematics were analyzed using Statistical Parametric Mapping. Discrete time point kinematics were additionally analyzed at initial contact (IC) and at peak knee flexion utilizing paired t-tests. Effect sizes were calculated. Results Hip flexion was significantly reduced in the VIS condition compared to the BASE condition (p<0.01), including at IC (VIS 35.0° ± 7.2°, BASE 40.7° ± 4.9°, p=0.02, d=0.92) and peak (VIS 37.8° ± 9.7°, BASE 45.5° ± 6.9°, p=0.001, d=0.90). Knee flexion was significantly reduced in the VIS condition, in comparison to the BASE condition (p<0.01), at peak (VIS 59.9° ± 7.5°, BASE 64.1° ± 7.4°, p=0.001, d=0.55). Conclusion The addition of visual attention during sidestep cutting altered lower limb kinematics, which may increase ACL injury risk. It is suggested that ACL injury risk screening and prevention should include sidestep cutting with visual attentional demands, in order to mimic the cognitive demands of the sports environment. Level of Evidence 3 }}, author = {{Rikken, Koen T.H. and Panneman, Tom and Vercauteren, Fabian and Gokeler, Alli and Benjaminse, Anne}}, issn = {{2159-2896}}, journal = {{International Journal of Sports Physical Therapy}}, number = {{11}}, publisher = {{International Journal of Sports Physical Therapy}}, title = {{{Increased Visual Attentional Demands Alter Lower Extremity Sidestep Cutting Kinematics in Male Basketball Players}}}, doi = {{10.26603/001c.124804}}, volume = {{19}}, year = {{2024}}, } @article{58701, abstract = {{Laboratory studies have limitations in screening for anterior cruciate ligament (ACL) injury risk due to their lack of ecological validity. Machine learning (ML) methods coupled with wearable sensors are state-of-art approaches for joint load estimation outside the laboratory in athletic tasks. The aim of this study was to investigate ML approaches in predicting knee joint loading during sport-specific agility tasks. We explored the possibility of predicting high and low knee abduction moments (KAMs) from kinematic data collected in a laboratory setting through wearable sensors and of predicting the actual KAM from kinematics. Xsens MVN Analyze and Vicon motion analysis, together with Bertec force plates, were used. Talented female football (soccer) players (n = 32, age 14.8 ± 1.0 y, height 167.9 ± 5.1 cm, mass 57.5 ± 8.0 kg) performed unanticipated sidestep cutting movements (number of trials analyzed = 1105). According to the findings of this technical note, classification models that aim to identify the players exhibiting high or low KAM are preferable to the ones that aim to predict the actual peak KAM magnitude. The possibility of classifying high versus low KAMs during agility with good approximation (AUC 0.81–0.85) represents a step towards testing in an ecologically valid environment.}}, author = {{Benjaminse, Anne and Nijmeijer, Eline M. and Gokeler, Alli and Di Paolo, Stefano}}, issn = {{1424-8220}}, journal = {{Sensors}}, number = {{11}}, publisher = {{MDPI AG}}, title = {{{Application of Machine Learning Methods to Investigate Joint Load in Agility on the Football Field: Creating the Model, Part I}}}, doi = {{10.3390/s24113652}}, volume = {{24}}, year = {{2024}}, }