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physical fitness

(Encyclopedia) physical fitness, combined good health and physical development. The object of any program of physical fitness is to maximize an individual's health, strength, endurance, and skill…

physical therapy

(Encyclopedia) physical therapy or physiotherapy, treatment of disorders of the muscles, bones, or joints by means of physical agents—heat, light, water, manual and electronic massage, and exercise.…

Science Projects for Beginners: Physical Science

Physical ScienceScience Projects for BeginnersPhysical ScienceWhy Do Some Objects Fall Faster Than Others?Do Objects Float Better in Salt Water Than in Fresh Water? Does It Matter How Much Air Is…

physical education and training

(Encyclopedia) physical education and training, organized instruction in motor activities that contribute to the physical growth, health, and body image of the individual. The historical roots of…

Advanced-Level Science Projects: Physical Science

Physical ScienceAdvanced-Level Science ProjectsPhysical ScienceCan a Visible Light Outshine Infrared Radiation?How Do Different Surfaces Affect the Momentum of Marbles? How Can You Use Physics to…