Q.Match the following: List - I I. Plate Tapping Test II. Push-up III. Partial Curl up IV. Modified push up List - II 1. Upper body strength endurance of boys 2. Speed and coordination of limb movement 3. Upper body strength endurance of girls 4. Abdominal strength Choose the correct option from the following:

Speed of Limb Movement

Think about watching a fast bowler in cricket, a sprinter exploding off the blocks, or even someone quickly reaching for a falling cup. What you are observing is the speed of limb movement — how fast a person can move their arms, legs, or other body parts through space.

The Everyday Intuition

You already know this concept from daily life. Some people are naturally "quick" — they react fast and their hands or feet move rapidly. Others are slower, even if they are strong. Speed of limb movement is not about how much force you can produce; it is about how rapidly you can execute a motion. It is the difference between a heavyweight boxer who hits hard and a lightweight who lands five punches in the time it takes the heavyweight to land one.

The Precise Meaning

In physical education, speed of limb movement refers to the ability to move a single limb or a combination of limbs as fast as possible in a specific action. It is a component of speed, which itself is one of the motor abilities (alongside strength, endurance, flexibility, and coordination).

Key points to understand:

• It is specific to the action — a person may have fast arm movement for throwing but slower leg movement for sprinting.
• It depends on the nervous system's ability to send signals quickly to the muscles, and on the muscle fibres themselves (fast-twitch fibres contract more rapidly).
• It is not the same as reaction time (how quickly you perceive and decide to move). Reaction time is the delay before movement begins; speed of limb movement is how fast the limb travels once it starts.

Why It Matters

Speed of limb movement is crucial in almost every sport and many daily activities:

• In sports: A tennis serve, a badminton smash, a basketball jump shot, a footballer's kick — all depend on how fast the limb can be accelerated.
• In combat sports: A boxer's jab or a martial artist's punch relies entirely on limb speed to land before the opponent can block or dodge. …