Here are 5 attributes to physical fitness: Cardiovascular Endurance :  Enhances heart and lung efficiency to sustain activity, improving stamina and recovery. Muscular Strength :  Resistance training that builds muscle, tendons, and bones, forming the basis for a strong, capable body. Flexibility and Mobility :  Maintains a natural range of motion in joints and reduces muscle tightness, improving posture and reducing injury risk. Muscular Endurance :  The capacity of muscles