Results 71 to 80 of about 3,955,033 (268)

Effects of unilateral vs. bilateral flywheel-based complex training on change-of-direction and sprint performance in elite male volleyball players

Frontiers in Physiology
BackgroundFlywheel training has been shown to enhance lower-limb power; however, evidence comparing unilateral and bilateral complex training, especially among elite volleyball players, remains limited.MethodsTwenty-four male college volleyball players ...
Jiaoqin Wang, Jiajun Lan, Zhikai Qin, Chen Liang   +3 more
doaj   +1 more source

Repeated-sprint tests (validity).

, 2019
Repeated-sprint tests (validity).
Rainer Neumann (529291), Steffen Ringhof (7245089), Stefan Altmann (7245086), Alexander Woll (529292), Michael C. Rumpf (7245092)   +4 more
core   +1 more source

Patients improve, patterns persist: longitudinal stability of RA joint involvement patterns

Arthritis Care &Research, Accepted Article.
Objective Rheumatoid arthritis is a heterogeneous disease. Data‐driven approaches, from synovial histology to joint involvement patterns (JIPs), have sought to define clinically meaningful subgroups. Whether these subgroups represent stable phenotypes or transient disease states remains unclear.
Tjardo Maarseveen, Yasuo Nagafuchi, Kristina Lend, Seyam Alemyar, Herman Kasper Glas, Gerdur Gröndal, Bjorn Gudbjornsson, Espen A. Haavardsholm, Kim Hørslev Petersen, Jon Lampa, Merete Lund Hetland, Dan Nordström, Mike Nurmohamed, Mikkel Østergaard, Anna Rudin, Marte Schrumpf Heiberg, Tuulikki Sokka‐Isler, Till Uhlig, Josien Veris‐van Dieren, Ronald van Vollenhoven, Tom Huizinga, Marcel JT Reinders, Sytske Anne Bergstra, Erik van den Akker, Rachel Knevel   +24 more
wiley   +1 more source

The Effect of Two Speed Endurance Training Regimes on Performance of Soccer Players. [PDF]

PLoS ONE, 2015
In order to better understand the specificity of training adaptations, we compared the effects of two different anaerobic training regimes on various types of soccer-related exercise performances.
F Marcello Iaia, Matteo Fiorenza, Enrico Perri, Giampietro Alberti, Grégoire P Millet, Jens Bangsbo   +5 more
doaj   +1 more source

Repeated-sprint tests (reliability).

, 2019
Repeated-sprint tests (reliability).
Rainer Neumann (529291), Steffen Ringhof (7245089), Stefan Altmann (7245086), Alexander Woll (529292), Michael C. Rumpf (7245092)   +4 more
core   +1 more source

Unsupervised Machine Learning Identifies Shared Biomechanical and Clinical Variation in Individuals with Knee Osteoarthritis and High BMI: A Secondary Analysis of the IDEA Trial

Arthritis Care &Research, Accepted Article.
Objective High body mass index (BMI≥27 kg/m2) and aberrant gait biomechanics are primary risk factors for knee osteoarthritis (KOA), yet the specific loading patterns linked to clinical disease features remain unclear. Unsupervised machine learning (ML) was used to identify vertical ground reaction force (vGRF) waveform modes of variation and ...
Ashley N. Buck, J. Elyse Borgert, Hyeon Lee, Liubov Arbeeva, Yvonne M. Golightly, Richard F. Loeser, Leigh F. Callahan, Stephen P. Messier, Brian Pietrosimone, Amanda E. Nelson, James S. Marron   +10 more
wiley   +1 more source

Effects of repeated sprints training on fracture risk-associated miRNA

Oncotarget, 2018
Repeated-sprint training (RS, short-duration sprints at supramaximal intensities interspersed with brief recoveries) is a time-saving metabolically effective strategy whose effects on bone are unknown. Bone metabolism is a finely regulated process profoundly affected by exercise as assayable by studying specific systemic (e.g., hormones, cytokines) and
V. Sansoni, S. Perego, G. Vernillo, A. Barbuti, G. Merati, A. La Torre, G. Banfi, G. Lombardi   +7 more
openaire   +3 more sources

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Influence of unilateral and bilateral plyometric training integrated with linear sprinting on physical performance in youth male basketball players

Scientific Reports
This study aimed to compare the effects of unilateral and bilateral plyometric training integrated with linear sprinting on neuromuscular performance in youth male basketball players.
Xuancheng Zhang, Guangxin Li
doaj   +1 more source

Longitudinal Seasonal Development of Anthropometric and Physical Performance Characteristics in Youth Trained Soccer Players

Sports
This study investigated seasonal changes in anthropometric characteristics, vertical and horizontal jump performance, 30 m sprint performance, estimated maximal aerobic capacity, and repeated-sprint ability in competitive youth soccer players across the ...
Mohamed Amin Selmi, Roland van den Tillaar, Radhouane Haj Sassi, Raouf Hammami   +3 more
doaj   +1 more source