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Objective: This study aimed to investigate the psychological mechanisms by which fitness social media use influences individuals’ exercise behavior, focusing on the chained mediating roles of ...

1 School of Sports Science, Hengyang Normal University, Hengyang, Hunan, China 2 School of Physical Education, Shanxi University, Taiyuan, Shanxi, China Objective: The aim of this study (PROSPERO ...

Abstract: Power amplifiers are important in today's wireless communication systems. This paper describes the design, tuning, and performance optimization of a class-AB power amplifier operating in the ...

Markers of cardiac diastolic function (early mitral inflow velocity/early mitral annulus velocity and left atrial volume index) and time since diabetes diagnosis may contribute to exercise intolerance ...

Patients with hypertrophic cardiomyopathy without left ventricular outflow tract obstruction commonly experience reduced exercise capacity. Physical training improves exercise capacity in these ...