Question

Differentiate between any two health related components of physical fitness. 

Answer 1

S. No.	Aspect	Cardiovascular/Respiratory Endurance	Stamina (Muscular Endurance)
1.	Definition	The heart, lungs, and circulatory system can provide oxygen to working muscles for a lengthy period.	A muscle or group of muscles can sustain repeated contractions or hold a contraction over time.
2.	Primary focus	It focuses on the heart and lungs' ability to supply oxygen to the entire body during extended physical exercise.	Concentrates on the ability of individual muscles to do repeating tasks without fatigue.
3.	Example of Activities	Running, swimming, cycling, and aerobic activity.	Weight lifting, rowing, and bodyweight activities (such as push-ups and sit-ups).
4.	Measurement	Typically measured by activities such as long-distance running tests or VO2 max tests.	The number of repetitions a muscle group can do before weakness, such as push-ups or sit-ups.
5.	Improvement Methods	Aerobic workouts such as jogging, swimming, or cycling help to strengthen heart and lung capacity.	Improved with resistance training and workouts that involve repetitive muscle contractions, such as high-repetition weight training.