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Sports Sciences Commons™

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2026

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Articles 481 - 493 of 493

Full-Text Articles in Sports Sciences

Blood Flow Restriction During Small-Sided Games Enhances Physiological Adaptations And Performance Improvements In Well-Trained Basketball Players: A Randomized Controlled Trial, Hengxian Liu, Mingyue Yin, Kai Xu, Shengji Deng, James R. Mckee, Brendan R. Scott, Olivier Girard, Mingxin Zhang Jan 2026

Blood Flow Restriction During Small-Sided Games Enhances Physiological Adaptations And Performance Improvements In Well-Trained Basketball Players: A Randomized Controlled Trial, Hengxian Liu, Mingyue Yin, Kai Xu, Shengji Deng, James R. Mckee, Brendan R. Scott, Olivier Girard, Mingxin Zhang

Research outputs 2022 to 2026

This study examined whether adding blood flow restriction (BFR) to small-sided games (SSG) augments cardiorespiratory/anaerobic adaptations and lower-limb muscular performance in well-trained male collegiate basketball players. Twenty-four atheletes (age: 21.0 ± 1.6 years) were randomized to either an experimental (SSG+BFR; 100–130% of leg systolic pressure) or a control group (SSG; without BFR) and completed eight 3 vs. 3 player-SSG sessions over four weeks (4 sets of 3–4.5-min bouts; 3-min rest intervals). Peak aerobic power, Peak oxygen uptake [VO2peak], Wingate 30-s peak/mean power, lower-limb performance (back-squat 1RM, countermovement-jump [CMJ] height/power, T-test, 30-m sprint, repeated-sprint ability [RSA best/mean and decrement score]) were …


Influence Of Chronotype On Cycling Performance In Simulated 20-Km Time Trials—A Pilot Study, Sabrina Forster, Sascha Schwindling, Chris Abbiss, Fabienne Döringer, Andreas Klütsch, Anne Hecksteden, Tim Meyer Jan 2026

Influence Of Chronotype On Cycling Performance In Simulated 20-Km Time Trials—A Pilot Study, Sabrina Forster, Sascha Schwindling, Chris Abbiss, Fabienne Döringer, Andreas Klütsch, Anne Hecksteden, Tim Meyer

Research outputs 2022 to 2026

The chronotype (CT) refers to an individual's diurnal preference towards morningness (M) or eveningness (E). The aim of this study was to determine the influence of chronotype on 20-km cycling performance throughout the day. Seventy-six competitive male cyclists and triathletes completed the Morningness-Eveningness Questionnaire to determine chronotype. Only participants categorised as ‘definite’ M- (n = 10) and E-types (n = 7) were included in the study. In a randomised order and separated by 2–7 days, participants performed four self-paced 20-km cycling time trials at four different times of the day (06:00 h, 12:00 h, 18:00 h, 22:00 h). Mental readiness …


Effects Of Recreational Football On Body Composition, Cardiometabolic Health, And Functional Performance In Children And Adolescents: A Systematic Review And Meta-Analysis, Yanzhao Lei, Yanmei Ding, Bo Wang, Hengzhi Deng, Mingyue Yin, Kai Xu, Hengxian Liu, Meiling Tao, Yanfeng Li, Yilin Zhang, Yuhang Liu, Fanhao Meng, Hansen Li, Xing Zhang, Bitai Wu Jan 2026

Effects Of Recreational Football On Body Composition, Cardiometabolic Health, And Functional Performance In Children And Adolescents: A Systematic Review And Meta-Analysis, Yanzhao Lei, Yanmei Ding, Bo Wang, Hengzhi Deng, Mingyue Yin, Kai Xu, Hengxian Liu, Meiling Tao, Yanfeng Li, Yilin Zhang, Yuhang Liu, Fanhao Meng, Hansen Li, Xing Zhang, Bitai Wu

Research outputs 2022 to 2026

Purpose: The systematic review and meta-analysis aimed to evaluate the effects of recreational football on body composition, cardiometabolic health, and functional performance in children and adolescents. Additionally, it explored potential moderators through subgroup analyses. Methods: A systematic search was conducted in six databases in May 2025. A random-effects model was employed for the meta-analysis, and effect sizes were reported as standardized mean differences (SMD, Hedges’ g). Subgroup and sensitivity analyses were conducted to examine sources of heterogeneity. Results: A total of 20 studies (N = 2,906; age range: 8–17 years) were included. Of the participants, 1,524 (52.44%) were male, 1,174 …


Functional Data Analysis Of Vertical Barbell Acceleration During The Pull Of The Power Clean, Tsuyoshi Nagatani, Shayne Vial, Kristina L. Kendall, Paul Comfort, G. Gregory Haff Jan 2026

Functional Data Analysis Of Vertical Barbell Acceleration During The Pull Of The Power Clean, Tsuyoshi Nagatani, Shayne Vial, Kristina L. Kendall, Paul Comfort, G. Gregory Haff

Research outputs 2022 to 2026

The purpose of this study was to examine the relationship between vertical barbell acceleration patterns and power clean performance. Thirty strength-power athletes performed a one repetition maximum (1RM) power clean test, recording vertical barbell acceleration data from their heaviest successful lifts. This data was then analysed using functional principal component (fPC) analysis methods. Three vertical barbell acceleration patterns were extracted, with each primarily reflecting variations in the magnitude of vertical barbell acceleration during the second pull (fPC1), the transition (fPC2), and the first pull (fPC3). Additionally, two fPCs were extracted from displacement fields, which explain timing variations in barbell acceleration …


Importance Of Strength Training To Prevent Secondary Lower Limb Musculoskeletal Injury In Military Personnel, Peter Ladlow, Russell J. Coppack, Robyn P. Cassidy, Rachel Rodgers, Robert Barker-Davies, Paul Comfort, Nicholas J. Ripley, Christopher Bramah, Colin Suffield, Debra Hayhurst, Marina De Vecchis, Samual R. Higgins, Alexander N. Bennett, Oliver O’Sullivan Jan 2026

Importance Of Strength Training To Prevent Secondary Lower Limb Musculoskeletal Injury In Military Personnel, Peter Ladlow, Russell J. Coppack, Robyn P. Cassidy, Rachel Rodgers, Robert Barker-Davies, Paul Comfort, Nicholas J. Ripley, Christopher Bramah, Colin Suffield, Debra Hayhurst, Marina De Vecchis, Samual R. Higgins, Alexander N. Bennett, Oliver O’Sullivan

Research outputs 2022 to 2026

Considerable operational and financial costs are associated with musculoskeletal injury (MSKI) across military organisations. Following an MSKI, reaching ‘medically fully deployable’ status is often contingent on meeting physical employment standards. Strength training has a critical role to play in military physical preparation, injury mitigation and guiding rehabilitation practice. Low levels of muscle strength are associated with increased MSKI risk, and previous MSKI is a leading risk factor for re-injury. When an MSKI does occur, it is essential that all attempts to mitigate the risk of secondary MSKI are met. Maximal force (muscle strength) and rapid force (rate of force development …


Influence Of Prior Alkalosis Or Acidosis On Physiological Responses During Passive Hyperthermia, Jacky Soo, Shernise Ng, Chris Abbiss, Olivier Girard, Mohammed Ihsan Jan 2026

Influence Of Prior Alkalosis Or Acidosis On Physiological Responses During Passive Hyperthermia, Jacky Soo, Shernise Ng, Chris Abbiss, Olivier Girard, Mohammed Ihsan

Research outputs 2022 to 2026

This study manipulated the blood pH of participants to be mildly acidic or basic prior to passive hyperthermia to examine its effects on thermoregulatory and chemo-regulatory responses, including ventilatory parameters, rectal temperature (Tre) and thermal perception. Twelve healthy males attended three experimental sessions in a double-blind, randomised, counterbalanced design. Passive hyperthermia was induced by hot water immersion at 40°C following the consumption of corn starch (placebo; PLA), ammonium chloride (AC) or sodium bicarbonate (SB). Compared with PLA, SB consumption increased blood pH and HCO3−, whilst AC decreased both blood pH and HCO3− (all P <  0.001). Specifically, minute ventilation was unchanged following SB (11.0 ± 3.7 L min−1) but …


What Is Resistance Exercise? A Review Of Current Uses And Potential Ways Forward, Lars H. Lohmann, José Afonso, David G. Behm, Stanislaw D. Siegel, Michael Keiner, Klaus Wirth, Anthony J. Blazevich, Eric R. Helms, Alyssa Joy Spence, Konstantin Warneke Jan 2026

What Is Resistance Exercise? A Review Of Current Uses And Potential Ways Forward, Lars H. Lohmann, José Afonso, David G. Behm, Stanislaw D. Siegel, Michael Keiner, Klaus Wirth, Anthony J. Blazevich, Eric R. Helms, Alyssa Joy Spence, Konstantin Warneke

Research outputs 2022 to 2026

The resistance exercise (RE) literature highlights the importance and impact of RE in sports performance, daily life, and clinical outcomes. While RE research dates back to the 19th century, current definitions of what constitutes RE are varied and give rise to questions about the requisites of RE. For example, some definitions refer to movements or muscle contractions against external resistance whereas others consider all repeated actions against one’s bodyweight. Taken to the limit, this could introduce confusion between RE and endurance exercise, for example. Without a clear definition, systematic reviews (with meta-analysis) discuss outcomes of studies examining the effects of …


Does Performing Partial Repetitions Beyond Momentary Failure Enhance Muscle Hypertrophy In Volume-Load-Equated Calf-Raise Resistance Training?, Amirali Goli, Parsa Attarieh, João Pedro Nunes, Saman Nehegadar, Saaed Khani, Mohmad Fashi, Sajjad Ahmadizad Jan 2026

Does Performing Partial Repetitions Beyond Momentary Failure Enhance Muscle Hypertrophy In Volume-Load-Equated Calf-Raise Resistance Training?, Amirali Goli, Parsa Attarieh, João Pedro Nunes, Saman Nehegadar, Saaed Khani, Mohmad Fashi, Sajjad Ahmadizad

Research outputs 2022 to 2026

The aim of this study was to determine whether extending traditional calf-raise resistance training sets with partial-range-of-motion (ROM) repetitions in the more dorsiflexed ROM enhances muscular hypertrophy. Sixteen untrained men (25.0±1.7y) completed 10 weeks of unilateral standing calf-raise training (2×/wk) in a within-subject design: one leg performed traditional 10-14RM sets to full-ROM momentary failure (MF; 4-6 sets/session) and the other leg performed half as many sets to full-ROM failure followed by partial-ROM repetitions to a second failure in the more dorsiflexed ROM (PBF; 2-3 sets/session). Total volume-load was equated between conditions; repetitions were counted the same way regardless of the …


Effects Of Maximal Versus Submaximal Intended Velocity Resistance Training On Muscular Fitness Adaptations In Older Adults: A Systematic Review And Meta-Analysis, Meiling Tao, Kaifang Liao, Mingyue Yin, Zhili Chen, Yuming Zhong, Chenwen Zhu, Yuou Song, Steve Thompson, Chris Bishop, Yongming Li Jan 2026

Effects Of Maximal Versus Submaximal Intended Velocity Resistance Training On Muscular Fitness Adaptations In Older Adults: A Systematic Review And Meta-Analysis, Meiling Tao, Kaifang Liao, Mingyue Yin, Zhili Chen, Yuming Zhong, Chenwen Zhu, Yuou Song, Steve Thompson, Chris Bishop, Yongming Li

Research outputs 2022 to 2026

Purpose: This systematic review aimed to: 1) explore muscular fitness adaptations (e.g., muscle mass, muscle strength, functional performance) in older adults (≥ 60 years) following exercise with resistance training compared to control; and 2) investigate the moderating effects of load intensity, training frequency, and movement velocity on muscular fitness adaptations.Methods: Four databases were searched (April 2024, updated 2025). Pooled effects for each outcome were summarized using Standardized Mean Difference (Hedges’ g) through a three-level meta-analysis model, and subgroup was used to explore moderators. The certainty of evidence was assessed using the GRADE approach.Results: Sixteen studies were eligible (n = 801), …


Enhancing Physical Performance With Ischemic Preconditioning: A Systematic Review And Meta-Analysis Of Moderators And Performance Outcomes, Yilin Zhang, Kai Xu, Hao Kong, Mingyue Yin, Chenghao Liu, Yun Xie, Liam Kilduff, Gustavo R. Mota, Olivier Girard Jan 2026

Enhancing Physical Performance With Ischemic Preconditioning: A Systematic Review And Meta-Analysis Of Moderators And Performance Outcomes, Yilin Zhang, Kai Xu, Hao Kong, Mingyue Yin, Chenghao Liu, Yun Xie, Liam Kilduff, Gustavo R. Mota, Olivier Girard

Research outputs 2022 to 2026

This study examined the effects of ischemic preconditioning (IPC) on physical performance, considering the influence of timing, warm-up (WU), participant characteristics, and IPC protocols structure. A total of 90 trials (1,439 participants) were retrieved from three databases and assessed using PICOS criteria. Multilevel meta-analyses with cluster-robust variance adjustments were conducted to calculate pooled effect sizes (Hedge’s g). Risk of bias and certainty of evidence were assessed using the RoB 2 tool and GRADE framework. IPC produced a trivial but significant improvement in physical performance (g = 0.13, P < 0.01), which persisted after excluding SHAM effects (g = 0.10; P < 0.01). Significant improvements were observed for maximum repetitions, time to failure, and power output, but not for jump ability, strength, or oxygen uptake. Comparable benefits were found for anaerobic (g = 0.15) and aerobic (g = 0.10) exercise, with greater effects in males and less-trained participants. Performance was further enhanced when IPC was followed by WU (g = 0.16), with the optimal IPC-to-WU interval being ~42 minutes. Without WU, the effective IPC window narrowed to 6–7 minutes. In practice, IPC can enhance physical performance, independently of sham effects, moderated by sex, training level, and WU. For competition or testing, the most effective strategy appears to be 3 or 4 × 5-min IPC protocol, followed by a 42-min interval, standardized warm-up, and endurance testing. For mechanistic studies, WU should be excluded, and testing conducted 6-7 minutes post-IPC. Future research should target women, middle-aged individuals, and elite athletes.


An Exploratory Survey Of The Application Of Accentuated Eccentric Loading In Resistance Training, Jiahao Yang, Comfort, Kristina Kendall, G. Gregory Haff Jan 2026

An Exploratory Survey Of The Application Of Accentuated Eccentric Loading In Resistance Training, Jiahao Yang, Comfort, Kristina Kendall, G. Gregory Haff

Research outputs 2022 to 2026

The aim of this study was to investigate how accentuated eccentric loading (AEL) is currently utilised by strength and conditioning (S&C) coaches. The survey consisted of closed- and open-ended questions divided into 3 key areas of focus (1-Coach and Athlete Demographic, 2-Perceptions of AEL, and 3-Program Design) was administered to S&C coaches. Response frequencies for sections 1 and 2 were calculated as percentages of total respondents, whereas frequencies in Section 3 were calculated relative to respondents who selected each specific training purpose. A thematic analysis was conducted for the responses to an open-ended question. A total of 38 respondents met …


Methodological Considerations For Studies In Sport And Exercise Science With Women As Participants Part Ii: Guidance For Applied Studies In Elite Female Athletes, Kirsty J. Elliott-Sale, Richard J. Burden, Kathryn E. Ackerman, Louise M. Burke, Naama Constantini, Anthony C. Hackney, Rachel Harris, Franco M. Impellizzeri, Xanne A.K. Janse De Jonge, Constance M. Lebrun, Clare Minahan, Sophia Nimphius, Stuart M. Phillips, Sarianna Sipilä, Juliette A. Strauss, Paul Swinton, Craig Sale Jan 2026

Methodological Considerations For Studies In Sport And Exercise Science With Women As Participants Part Ii: Guidance For Applied Studies In Elite Female Athletes, Kirsty J. Elliott-Sale, Richard J. Burden, Kathryn E. Ackerman, Louise M. Burke, Naama Constantini, Anthony C. Hackney, Rachel Harris, Franco M. Impellizzeri, Xanne A.K. Janse De Jonge, Constance M. Lebrun, Clare Minahan, Sophia Nimphius, Stuart M. Phillips, Sarianna Sipilä, Juliette A. Strauss, Paul Swinton, Craig Sale

Research outputs 2022 to 2026

The purpose of this statement is to guide the design and conduct of high-quality sport and exercise science studies investigating the effects of varied ovarian hormone profiles on the health and athletic performance of elite female athletes. Beyond the menstrual cycle, these athletes present with a wide range of ovarian hormone profiles, including those associated with puberty and menarche, menstrual dysfunction, hormonal contraceptive use, pregnancy and postpartum, perimenopause, menopause and post-menopause. To effectively integrate knowledge of ovarian hormone profiles into high-performance sport and address the diverse needs of female athletes, future research and educational initiatives must encompass this broader spectrum …


A Multidimensional Evaluation Of Various Isometric Posterior Chain Strength Assessments: Comparative Force Production Characteristics, Administrative Feasibility, And Athlete-Reported Experience, Adam E. Sundh, Nicholas J. Ripley, Aj J. Lamb, Devin S. Vervoort, Paul Comfort Jan 2026

A Multidimensional Evaluation Of Various Isometric Posterior Chain Strength Assessments: Comparative Force Production Characteristics, Administrative Feasibility, And Athlete-Reported Experience, Adam E. Sundh, Nicholas J. Ripley, Aj J. Lamb, Devin S. Vervoort, Paul Comfort

Research outputs 2022 to 2026

Isometric posterior chain strength assessments are increasingly employed in high-performance sports for benchmarking and fatigue monitoring, yet little is known about how practical implementation factors influence protocol selection. The aim of this study was to examine the feasibility, practicality, participant perceptions, and reliability of four commonly used isometric posterior chain assessments, the long-lever bridge (LLB), standing 90:20, supine 90:90, and supine 30:30. Thirty-seven NCAA division II athletes (19 females: age = 20.1 ± 0.9 years, height = 166.7 ± 5.2 cm, body mass = 67.0 ± 12.1 kg; and 18 males: 19.7 ± 1.2 years, height = 178.9 ± 6.6 …