Effects of exercise intensity on hemoglobin levels in Athletes: A study on perceived effort and blood adaptations

Abstract

This study examines the relationship between exercise intensity and hemoglobin levels in athletes, focusing on perceived effort and physiological blood adaptations. Hemoglobin plays a critical role in oxygen transport, directly influencing endurance and performance. By analyzing various training intensities, this research explores how different levels of exertion impact hemoglobin concentrations and overall athletic adaptation. The study follows a 12-week training program, measuring hemoglobin variations across different exercise intensities. The results indicate that high-intensity exercise promotes significant hemoglobin adaptations, while moderate and low-intensity training have lesser impacts. This research provides valuable insights for athletes, coaches, and sports scientists in optimizing training regimens.