Physical fitness is the ability of your body to work efficiently in daily activities without getting tired easily, and still have energy for other tasks.ExplanationPhysical fitness means:Strong muscles and bonesHealthy heart and lungsGood flexibility and balanceEnough energy to play, work, or move without easily feeling tiredIt includes things like:Exercise (running, swimming, stretching, etc.)Healthy body weightGood postureStamina and enduranceBeing physically fit helps you stay healthy, prevent sickness, and enjoy life more actively!