ArticleOrthopaedic journal of sports medicine2017
Effects of Sex and Fatigue on Biomechanical Measures During the Drop-Jump Task in Children.
Article in Orthopaedic journal of sports medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Muscle fatigue affects dynamic tibiofemoral movements during jumping tasks in healthy participants.Journal of experimental orthopaedics · 2026Article
- Lower Extremity Kinematic and Kinetic Asymmetries during Countermovement Jumps in Healthy Division I Collegiate Athletes.Medicine and science in sports and exercise · 2026Article
- The early peak knee abduction moment waveform is a novel risk factor predicting anterior cruciate ligament injury in young athletes: A prospective study.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2025Article
- Boys demonstrate greater knee frontal moments than girls during the impact phase of cutting maneuvers, despite age-related increases in girls.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2023Article
- Are Previous Joint Injuries Associated with Muscle Performance in Volleyball Athletes?Revista brasileira de ortopedia · 2023Article
- Kinetic changes in sweat lactate following fatigue during constant workload exercise.Physiological reports · 2022Article
- Kinematics observed during ACL injury are associated with large early peak knee abduction moments during a change of direction task in healthy adolescents.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2021Article
- Children's Single-Leg Landing Movement Capability Analysis According to the Type of Sport Practiced.International journal of environmental research and public health · 2020Article
- Acute Effects of ACL Injury-Prevention Warm-Up and Soccer-Specific Fatigue Protocol on Dynamic Knee Valgus in Youth Male Soccer Players.International journal of environmental research and public health · 2020Article
- THE INFLUENCE OF ATTENTIONAL FOCUS ON LANDING STIFFNESS IN FEMALE ATHLETES: A CROSS-SECTIONAL STUDY.International journal of sports physical therapy · 2020Article
- Effect of Sex on Anterior Cruciate Ligament Injury-Related Biomechanics During the Cutting Maneuver in Preadolescent Athletes.Orthopaedic journal of sports medicine · 2020Article
- ANALYSIS OF TIMING OF SECONDARY ACL INJURY IN PROFESSIONAL ATHLETES DOES NOT SUPPORT GAME TIMING OR SEASON TIMING AS A CONTRIBUTOR TO INJURY RISK.International journal of sports physical therapy · 2020Article
- Effects of Lower Extremity Muscle Fatigue on Knee Loading During a Forward Drop Jump to a Vertical Jump in Female Athletes.Journal of human kinetics · 2020Article
- Cluster analysis successfully identifies clinically meaningful knee valgus moment patterns: frequency of early peaks reflects sex-specific ACL injury incidence.Journal of experimental orthopaedics · 2019Article
- Timing, not magnitude, of force may explain sex-dependent risk of ACL injury.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFemale athletes have a higher rate of anterior cruciate ligament (ACL) injury than males from adolescence and into maturity, which is suggested to result from sex-specific changes in dynamic movement patterns with maturation. Few studies have studied movement strategies and response to fatigue in children. PURPOSE: To evaluate the effect of fatigue on biomechanical variables associated with increased risk for ACL injury during a drop-jump (DJ) performance in children. STUDY
designControlled laboratory study.
methodsA total of 116 children (mean age, 10.4 years) were recruited from local sports clubs and performed 5 repetitions of a DJ task before and after a fatigue protocol. Kinematic and kinetic data from initial contact (IC) to the first peak vertical ground reaction force (vGRF) were analyzed for both limbs, including limb and fatigue as within-subject factors for analyses between boys and girls. Pearson correlation coefficients were calculated to identify associations between variables of interest.
resultsGirls demonstrated greater peak vGRF values than boys (by 8.1%;
conclusionEven as young athletes, girls and boys seem to adopt dissimilar movement strategies and are differently affected by fatigue. CLINICAL RELEVANCE: Injury prevention programs should be considered at an earlier age in an effort to lower the risk of ACL injury in athletes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.