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"Athletic ability Testing."
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Assessments for sport and athletic performance
\"Assessments for Sport and Athletic Performance is a resource for coaches and trainers that provides comprehensive, research-based tests and assessments. It includes information necessary for assessing body composition, strength, flexibility, balance, agility, speed, power, cardiovascular fitness, endurance, and other aspects of physical performance\"-- Provided by publisher.
Book
Fitness Evaluation Tests for Competitive Sports
Sports performance is the central concept in competitive sports. Sport training aims at improving the performance of athletes. Knowledge of sports performance is therefore a starting point for talent selection, formulation of sports training schedule and its assessment and evaluation. Theory of sports performance is a relatively new addition to the general and specific methods of training. The sports performance depends upon physical fitness, technique and tactics which are interrelated and interdependent. Physical, physiological, psychological and nutritional factors also affect performance. For proper control and regulation of the improvement of physical fitness components is needed. Performance evaluation is essential to grade the athlete. These tests form essential criteria for selection of sportspersons for various sports disciplines. For Interpretation of sportsmen`s performance, several researchers have attempted and developed normative data. With the help of these norms or standards, one can easily assess the level of sprotsmen`s performance and categorize them accordingly. A number of physical fitness tests have been formulated in various countries but are hardly available in one literature. With the increasing involvement of youth in the area of sport there is a need for evaluation of physical performance so as to ascertain their suitability for training and future performance. Nutritional and health status are key factors influencing the performance. Besides physical fitness, mental and emotional stability in competitive sports is of dire importance. Strength and conditioning professionals spend a great deal of time and effort trying to improve athletic performance. Coaches can evaluate each athlete by using the results of a vast battery of tests.
eBook
Practical Fitness Testing
An indispensible guide for anyone involved in prescribing exercise programmes for clients or groups. Effective fitness tests are crucial to measure current fitness and then monitor progress to check the effectiveness of training. Includes both the theory and pratice of fitness testing in fitness and sports settings.
eBook
Assessment in Physical Education
In the past, assessment was underplayed or neglected in the training of physical education teachers. Physical education lay, largely, outside of school's formal structures of assessment, and books on assessment completely ignored this area of the school curriculum. With the introduction of the GCSE, Routes of Assessment (ROA) and the National Curriculum, assessment has become an important part of the teaching of PE. This book examines in detail the issues as they affect teachers.
eBook
Effects of brief mindfulness intervention on mental fatigue and recovery in basketball tactical performance
The detrimental effects of mental fatigue (MF) have been established in sports, such as soccer, volleyball, and basketball. Mindfulness interventions are considered a promising method to help players counteract MF, but whether it could improve basketball tactical performance after MF in competition is not clear. This study aims to investigate the effect of brief mindfulness intervention on basketball tactical performance under MF.
This study employed a cluster randomized controlled trial (cRCT) design. It involved 54 male basketball players aged 18 to 24 from three universities. The participants were randomly assigned to one of three groups: control group (CG), mental fatigue group (MFG), and mental fatigue-mindfulness group (MF-MG). Players in the MFG and MF-MG underwent a 30-minute Stroop task to induce MF. Subsequently, players in the MF-MG engaged in a 30-minute audio mindfulness intervention. Basketball tactical performance was assessed in the small side games (SSG).
There were no significant differences in total tactics observed across groups and over time. However, when examining specific tactical sub-variables, significant differences were found in ball reversal, dribble penetration into the key area, and off-ball screen between the CG and MFG in the post-test. Furthermore, significant differences were noted in ball reversal, dribble penetration into the key area, on-ball screen, and off-ball screen between the MFG and MF-MG in the post-test.
The basketball tactical performances, particularly in areas such as ball reversal, dribble penetration into the key area, on-ball screen, and off-ball screen, were negatively impacted by MF. Notably, the brief mindfulness intervention effectively restored these performance aspects. This suggests that coaches and trainers should place increased emphasis on players' mental well-being and consider incorporating brief mindfulness interventions into their training programs. More studies that investigate mindfulness intervention on the comprehensive aspects of basketball performance should be focused on in the future.
Journal Article
A comprehensive, targeted approach to the clinical care of athletes following sport-related concussion
Purpose
The purpose of this paper is to discuss risk and prognostic factors for concussion outcomes, review comprehensive approaches to assessment, and describe a new method for conceptualizing treatment for sport-related concussion using clinical experience.
Methods
Based on the current literature of sport-related concussion and clinical experience, an approach for conceptualizing concussion care using clinical trajectories and targeted treatments was developed.
Results
A comprehensive approach to assessment and targeted treatments for sport-related concussion was developed using specific clinical trajectories.
Conclusion
Sport-related concussions are heterogeneous and require an individualized clinical approach. The use of a comprehensive approach for assessing specific clinical trajectories following a sport-related concussion will help clinicians better conceptualize this injury. Clinicians can then match targeted treatment pathways to specific clinical trajectories to accelerate safe return to play for athletes following a sport-related concussion.
Level of evidence
V.
Journal Article
Relationship between Sprint, Change of Direction, Jump, and Hexagon Test Performance in Young Tennis Players
The hexagon agility test is widely used in tennis players’ fitness evaluation, although its validity has not been fully stablished. This study aimed to assess the relationships between sprinting, jumping, and change of direction (COD) ability and hexagon test performance. Thirty-five under-16 tennis players completed a testing battery including the hexagon test, 20-m linear sprint, bilateral and unilateral countermovement jumps (CMJ), triple leg-hop for distance, T-Test, 5-0-5 and Pro-Agility test on two different sessions, separated by one week. The intraclass correlation coefficient (ICC) and the standard error of measurement (SEM) were used to assess the reliability of the test. Pearson’s product correlations (r) were used to analyze the relationships between the hexagon test and the other fitness tests. Statistical significance was set at p < 0.05. The hexagon test showed high relative reliability (ICC = 0.88) and low SEM values (0.17 s). Significant small to large correlations were found between the hexagon test time and linear sprint time (r = 0.40 to 0.60), COD tests (r = 0.53 to 0.79), and jumping performance (r = -0.40 to -0.68). The hexagon test is a simple, quick, easy-to-implement and reliable test, which allow it to be included in tennis players’ testing batteries. The test is related to measures of speed, power and agility, although the magnitude of these relationships does not allow for the replacement of the more traditional assessments (e.g., CMJ, 20-m sprint, T-Test) within tennis players’ testing batteries.
Journal Article
Effectiveness of an Individualized Training Based on Dynamic Strength Index on Sprinting, Jumping and Change of Direction Performance in Basketball Players: A Randomized Controlled Trial
The dynamic strength index (DSI) is calculated as the ratio between countermovement jump (CMJ) peak force and isometric mid-thigh pull (IMTP) peak force and is said to inform whether ballistic or strength training is warranted for a given athlete. This study assessed the impact of an individualized in-season resistance training program, guided by DSI on basketball players’ physical performance. Forty-three elite players (19.4 ± 2.9 years; 1.97 ± 0.08 cm; 89.1 ± 9.5 kg) were divided into an intervention group (IG) (27 players) and a control group (CG) (16 players). The IG was further split based on DSI into a ballistic group (DSI ≤ 0.90, 11 players) and a strength group (DSI > 0.90, 16 players). Over five weeks, participants underwent two weekly resistance sessions, with the IG following a DSI-based program and the CG a standard program. Performance was measured pre- and post-intervention through 20-m sprints, 505 change of direction test, CMJ, and IMTP. There were statistically significant improvements in the IG, notably in sprint times (η2 = 0.12-0.21, p < 0.05) and 505 test (η2 = 0.15-0.16, p < 0.05), predominantly in the strength group. The CG’s performance was either unchanged or declined for different variables. Our results suggest that DSI-guided training effectively enhances basketball players’ physical performance within a competitive season.
Journal Article
Sideline Concussion Assessment: The Current State of the Art
Abstract
More than 200 million American adults and children participate in organized physical activity. Growing awareness has highlighted that concussion, especially when repeated, may be associated with prolonged neurological, cognitive, and/or neuropsychiatric sequelae. Objective diagnosis of concussion remains challenging. Although some concussion symptoms may be apparent even to nonmedical observers, diagnosis and removal from play for evaluation depend on validated assessment tools and trained, vigilant healthcare personnel. Over the past 2 decades, sideline concussion measures have undergone significant revision and augmentation to become more comprehensive batteries in order to detect a wide spectrum of symptomatology, eg, neurocognitive function, postconcussive symptoms, gait/balance, and saccadic eye movements. This review summarizes the current state-of-the-art concussion evaluation instruments, ranging from the Sports Concussion Assessment Tool (SCAT) and tools that may enhance concussion detection, to near-term blood-based biomarkers and emerging technology (eg, head impact sensors, vestibulo-ocular/eye-tracking, and mobile applications). Special focus is directed at feasibility, utility, generalizability, and challenges to implementation of each measure on-field and on the sidelines. This review finds that few instruments beyond the SCAT provide guidance for removal from play, and establishing thresholds for concussion detection and removal from play in qualification/validation of future instruments is of high importance. Integration of emerging sideline concussion evaluation tools should be supported by resources and education to athletes, caregivers, athletic staff, and medical professionals for standardized administration as well as triage, referral, and prevention strategies. It should be noted that concussion evaluation instruments are used to assist the clinician in sideline diagnosis, and no single test can diagnose concussion as a standalone investigation.
Journal Article
A Single Dose of Beetroot Juice not Enhance Performance during Intervallic Swimming Efforts
Despite the numerous scientific evidence on the topic, there is no clear and consistent answer that clarifies the true effects of beetroot juice (BJ) supplementation on different types of physical performance. This study examined whether an acute intake of BJ improves swimming performance, physiological variables of anaerobic metabolism, or subjective measures during high-intensity interval exercise with incomplete rest in competitive swimmers. Eighteen competitive swimmers (nine females and nine males) participated in this cross-over randomized, placebo-controlled, double-blind and counterbalanced study. In two trials, swimmers ingested BJ (70 mL, 6.4 mmol/400 mg NO3-) or placebo (PLA) (70 mL, 0.04 mmol/3 mg NO3-) three hours before a 2×6×100 m maximal effort with 40 seconds rest between repetitions and three minutes between blocks. The 100 m times showed no differences between groups (p > 0.05), but there was an interaction between block×repetition×condition (F5 = 3.10; p = 0.046; ηp2 = 0.54), indicating that the BJ group decreased the time of the sixth repetition of block2 compared to block1 (p = 0.01). Lactate concentration showed no differences between conditions (p > 0.05), but there was a main effect of block (ηp2 = 0.60) and a block×repetition interaction (ηp2 = 0.70), indicating higher values in block2 and increasing values between repetitions in block1. The subjective scales, perception of exertion (RPE) and Total Quality Recovery (TQR), showed no effects of condition (p > 0.05), but BJ swimmers had a greater TQR in the last repetitions of each block. In conclusion, a single dose of BJ did not enhance intermittent swimming performance or modified the physiological (lactate and heart rate) or subjective (RPE and TQR) variables; although there was a possible positive effect on the exercise tolerance at the end of effort.
Journal Article