Year: 2025
Type: article
Abstract: This study aims to analyze the effect of nutritional intake and exercise intensity on physical fitness levels. The research method used was an experiment involving 120 respondents who were divided into three groups based on exercise intensity: light, moderate, and heavy. Data were collected through dietary questionnaires, physical fitness measurements, and interviews about exercise habits. The results showed that individuals with balanced nutritional intake and moderate to high intensity exercise had better physical fitness levels compared to those who did not maintain a diet and rarely exercised. In conclusion, the combination of good nutrition and regular exercise contributes positively to physical fitness.
Institution: State University of Medan
Language: English
Topic: Physical Activity and Health
Subfield: Physiology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4414991758
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