المستخلص: |
The research aims to identify the effect of exercising in the aquatic environment on: Cardiac energy index and some physical fitness variables, body fat mass, fat-free body mass, muscle size, percentage of water in the muscles, for girls (17-20) years old. The researcher used the experimental method due to its suitability to the nature of the research, its goals and hypotheses, and the research sample was chosen. In an intentional manner. The most important results were that exercising in water has a positive effect on physical fitness, cardiac energy index, weight, body mass index, fat percentage, fat-free body mass, muscle size, water percentage, and basal metabolic rate The most important results were that swimming has a positive effect on motor abilities, cardiac energy index, weight, body mass index, fat percentage, fat-free body mass, muscle size, water percentage, and basal metabolic rate.
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