Results 11 to 20 of about 696,266 (219)

Asynchronous Heart Rate Variability Biofeedback Protocol Effects on Adolescent Athletes’ Cognitive Appraisals and Recovery-Stress States

open access: yesJournal of Functional Morphology and Kinesiology, 2023
This study examined the effect of an asynchronous heart rate variability biofeedback (HRV-BFBasync) protocol on national-level adolescent swimmers’ cognitive appraisals and recovery-stress states during a six-week ecological training period. A polynomial
Philippe Vacher   +5 more
doaj   +1 more source

Duty Factor Reflects Lower Limb Kinematics of Running

open access: yesApplied Sciences, 2020
The aim was to identify the differences in lower limb kinematics used by high (DFhigh) and low (DFlow) duty factor (DF) runners, particularly their sagittal plane (hip, knee, and ankle) joint angles and pelvis and foot segment angles during stance. Fifty-
Aurélien Patoz   +4 more
doaj   +1 more source

Non-South East Asians have a better running economy and different anthropometrics and biomechanics than South East Asians

open access: yesScientific Reports, 2022
Running biomechanics and ethnicity can influence running economy (RE), which is a critical factor of running performance. Our aim was to compare RE of South East Asian (SEA) and non-South East Asian (non-SEA) runners at several endurance running speeds ...
Aurélien Patoz   +5 more
doaj   +1 more source

A Multivariate Polynomial Regression to Reconstruct Ground Contact and Flight Times Based on a Sine Wave Model for Vertical Ground Reaction Force and Measured Effective Timings

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Effective contact (tce) and flight (tfe) times, instead of ground contact (tc) and flight (tf) times, are usually collected outside the laboratory using inertial sensors.
Aurélien Patoz   +9 more
doaj   +1 more source

Limitation of Maximal Heart Rate in Hypoxia: Mechanisms and Clinical Importance

open access: yesFrontiers in Physiology, 2018
The use of exercise intervention in hypoxia has grown in popularity amongst patients, with encouraging results compared to similar intervention in normoxia.
Laurent Mourot, Laurent Mourot
doaj   +1 more source

Hepatitis B Virus (HBV) Reactivation Following Pharmacological Eradication of Hepatitis C Virus (HCV)

open access: yesViruses, 2019
The US Food and Drug Administration issued a black box warning related to the risk of reactivation of overt/occult hepatitis B virus (HBV) infection during direct acting-antivirals (DAA) treatment. This review evaluated the prevalence of HBV reactivation
Mariantonietta Pisaturo   +4 more
doaj   +1 more source

Survival and prognostic factors in patients after carotid stenting and coronary revascularization [PDF]

open access: yesБългарска кардиология, 2021
Aim: To analyze the prognostic factors and create a model for survival in patients after interventional carotid revascularization. Methods: In 329 patients after carotid artery stenting (CAS), the median (MS) and overall survival (OS) were calculated for
Georgi Goranov, Petar Nikolov
doaj   +3 more sources

Validation of a New Prognostic Score in Patients with Ovarian Adenocarcinoma

open access: yesMedicina, 2023
Background and Objectives: This study aimed to assess the impact of clinical prognostic factors and propose a prognostic score that aids the clinician’s decision in estimating the risk for patients in clinical practice.
Oana Gabriela Trifanescu   +13 more
doaj   +1 more source

Effect of Fat Mass Localization on Fat Oxidation During Endurance Exercise in Women

open access: yesFrontiers in Physiology, 2020
Independent of total body fat mass, predominant upper body fat mass distribution is strongly associated with cardio-metabolic comorbidities. However, the mechanisms underlying fat mass localization are not fully understood.
Laurie Isacco   +3 more
doaj   +1 more source

Changes of Swimmers’ Emotional States during the Preparation of National Championship: Do Recovery-Stress States Matter?

open access: yesFrontiers in Psychology, 2017
This study examined the trajectories of emotional states and their within-person synergies with perceived stress and recovery during a 4-month training period preceding the French swimming championships.
Philippe Vacher   +3 more
doaj   +1 more source

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