Variabilidad en respuesta a ejercicio de coordinación y resistencia en estudiantes universitarios activos físicamente

Abstract

Heart rate variability (HRV) is considered as the change or interval of heartbeats reflecting a state of cardiovascular control (Rodríguez, I. 2022). This occurs in the time interval between each normal consecutive cardiac cycle, heart rate variability is a reflection of the activity of the autonomic nervous system on cardiac function determining the time between intervals in (ms) in this way if the (HRV) is decreased, it is a warning sign of an abnormal or pathological rhythm. Therefore, HRV has different applications such as emotional well-being and another in sports training that will depend on the loads that change the cardiac intervals (Valldecabres, R. 2021). The variability that the person generates through the coordination of movements and adaptation to sport a motor relationship controlled by mental patterns being a muscular and nervous specialization necessary in daily life, so HRV is a biomarker that is regulated by emotional well-being generating cardiac effects or changes, but where a better indicator is identified is in the high heart rate this according to (Nashiro, K., Min, J., Yoo, H.J. 2022). (Bilman, G 2011), refers that intense training load temporarily alters autonomic function, but is reversible after a few days of reduced training, therefore, the increase in heart rate (HR) is considered a protective factor for the heart and its measurement could be an early predictive tool to diagnose cardiovascular diseases. An increase in HRV in sports training appears when the training includes a strong aerobic component such as a common aerobic resistance practice being controlled by the motor system that guides the tasks or objectives. (Da Silva, V. 2015). He deduces (Rodríguez, I. 2022) that the changes in HRV and shift the autonomic balance towards a greater sympathetic or parasympathetic influence on heart rate and that due to the relationship between physical activity and heart rate, it can provide us with information related to cardiovascular health, mental stress and physical stress that are drivers to be applied in daily life.