Results 51 to 60 of about 243,546 (316)

Intensity Thresholds and Maximal Lactate Steady State in Small Muscle Group Exercise

Sports, 2020
The aim of our study is to determine the first (LTP1) and the second (LTP2) lactate turn points during an incremental bicep curl test and to verify these turn points by ventilatory turn points (VT1 and VT2) and constant-load exercise tests.
Florian Spendier, Alexander Müller, Markus Korinek, Peter Hofmann   +3 more
doaj   +1 more source

Distances players for some skill performances and their relation to the results of matches of Kumite player [PDF]

International Journal of Sports Science and Arts, 2016
Objectives of the research: The research aims at: conducting analytical study of the playing distance and some skill performances and its relation to the results of matches for the Kumite players, by: 1-    Analyzing the world senior karate championship (
Mahmoud Elbishihy
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Optimization of the training process with skilled athletes acrobatic rock and roll in the annual preparation of macrocycles based on model characteristics

, 2014
Purpose : to develop and prove experimentally the content of the special physical and technical training athletes. Material : the study involved 36 athletes (18 pairs).
Batieieva N.P., N.P. Batieieva
core   +1 more source

Self-control moderates the impacts of physical activity on the sleep quality of university students

Scientific Reports
The study was designed to examine the role of self-control as a moderator in the relationship between physical activity and sleep quality in a sample of 2274 college students.
Zhonggen Yin, Chengbo Yang, Xiaomei Yu
doaj   +1 more source

The cross-sectional study on the association between physical exercise and restrained eating among Chinese college students: the chain mediating roles of emotional intelligence and perceived stress

Frontiers in Psychology
BackgroundRestrained eating, a dietary pattern with potential health risks, is prevalent among college students. Although physical exercise is associated with restrained eating, the underlying psychological mechanisms remain unclear.
Qiang Guo, Tong Liu, Zhonggen Yin, Mingda Li   +3 more
doaj   +1 more source

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

FEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes, Maria X. Isaksen, Frida Julbø, Manohar Pradhan, Andreas Kleppe, Sepp De Raedt, Ole‐Johan Skrede, Turid Torheim, John Arne Nesheim, Hans Martin Mohn, Hanne A. Askautrud, Karolina Cyll, Wanja Kildal, Emma Rewcastle, Melinda Lillesand, Vebjørn Kvikstad, Emiel Janssen, Robert Jones, Odd Terje Brustugun, Bjørn Brennhovd, Erik Skaaheim Haug, Lill‐Tove Rasmussen Busund, Elin Richardsen, Sigve Andersen, Tom Dønnem, Kristina Lindemann, Gunnar Kristensen, Neil A. Shepherd, Marco Novelli, Knut Liestøl, David Kerr, Håvard E. Danielsen, Tarjei S. Hveem   +32 more
wiley   +1 more source

THE RELATIONSHIP BETWEEN ATHLETIC IDENTITY AND SPORTS PERFORMANCE AMONG NATIONAL ROWERS DURING DIFFERENT SEASONS OF COMPETITION [PDF]

, 2014
Aim: Psychologists believe that mental skill like any other skill, can be taught and practiced, and without making use of this factor, it is impossible to achieve peak performance; therefore, elite athletes in different levels and their coaches, shall ...
Zahra Nili Ahmadabadi, Zahra Nili Ahmadabady, Afkham Daneshfar, Maesoumeh Shojaei   +3 more
core   +1 more source

Biomechanical and neuromuscular adaptations in joint contributions during loaded countermovement jumps

Scientific Reports
This study investigates the relative contributions of the hip, knee, and ankle joints during lower limb extension exercises under varying supramaximal loads in elite volleyball players, utilizing advanced kinematic and dynamic metrics. Thirty-three elite
Xin Zhang, Xin Zhang, Bin Lu, Xiaoqing Sun, Jianjun Cui, Guogang Tian, Zhejia Zhang, Yongzhen Li, Yuantai Yu, Guanhua Zhang, Xinjie Pang, Jinhao Liu, Chenxuan Feng   +12 more
doaj   +1 more source

The impact of physical activities on positive emotions in children and adolescents: a meta-analysis

Frontiers in Psychology
BackgroundDuring growth and development, emotional experiences change dynamically. In adolescence, the stability of positive emotions may decline. Exploring whether physical activity can promote positive emotional and related psychological outcomes in ...
Zhengyang Zhao, Zhihao Feng, Tong Wang, Jiaxin Deng, Yongfeng Liu   +4 more
doaj   +1 more source