Which of the following is considered as an active form of warm up ?

Question

Accepted Answer

The correct option is (2):
Calisthenics. An active form of warm-up is any physical activity that requires the body’s major muscle groups to contract and perform light work, thereby generating internal heat. This process fundamentally elevates the core body temperature and heart rate, which, in turn, increases blood flow to the working muscles. Calisthenics, which is a form of exercise utilizing body weight as resistance (such as jumping jacks, light bodyweight squats, or lunges), fits this definition precisely. By performing these movements at a low to moderate intensity, an athlete effectively prepares their neuromuscular system for the main activity, increases the speed of nerve impulse transmission, and enhances joint mobility, all of which are essential for performance and injury prevention.

The incorrect option is (1):
Oil massage is categorized as a *passive* warm-up technique, not an active one. Passive methods rely on external sources to raise muscle temperature without demanding muscular contraction from the individual. While an oil massage can raise the local temperature of the skin and soft tissues in that area and may promote psychological relaxation, it fundamentally fails to induce the necessary systemic physiological changes. It does not significantly increase the overall metabolic rate, elevate the core body temperature, or condition the cardiovascular and respiratory systems for the impending physical load of a workout or game.

The incorrect option is (3):
T. E. N. S. (Transcutaneous Electrical Nerve Stimulation) is an electrotherapy modality used almost exclusively for pain management. The TENS unit delivers a low-voltage electrical current through electrodes placed on the skin to stimulate nerve fibers, which primarily functions to block pain signals from traveling to the brain. This is a purely therapeutic, passive intervention used to treat symptoms, typically after an injury or to manage chronic pain. TENS has no functional role in physically preparing the muscles, joints, or cardiovascular system for the demands of exercise and is therefore not a warm-up method.

The incorrect option is (4):
Russian Diathermy, also known as Deep Heat Therapy, is another form of *passive* therapeutic intervention. This method uses high-frequency electromagnetic energy to generate heat deep within the body’s tissues, typically in muscles and joints. It is often employed in rehabilitation settings to promote healing and reduce muscle stiffness by increasing local blood flow. Because diathermy does not require the individual to actively move or contract their muscles, it does not trigger the central nervous system or cardiovascular response required to be considered a dynamic, or active, pre-activity warm-up.