UGC NET Physical Education Subject - VII Syllabus

Describe the continuous method of executing training load.

Work is performed without rest intervals over a prolonged period at relatively steady (low–moderate) intensity. It is mainly used to develop aerobic endurance.

Describe the interval method of executing training load.

Periods of work alternate with planned, incomplete recovery intervals. The athlete is reloaded before full recovery; it develops both speed and endurance depending on work/rest ratio.

Describe the repetition method of executing training load.

High-intensity bouts are repeated with complete (full) recovery between them, allowing maximal quality of each effort. It is used to develop speed and maximum strength/power.

Describe the fartlek (speed play) method.

Fartlek is continuous running over varied terrain at continuously changing speeds (fast and slow), mixing aerobic and anaerobic loading in an unstructured, playful way to build endurance.

What is overtraining (overload as a negative state)?

Overtraining is a maladaptive state of chronic fatigue and declining performance caused by an imbalance between training load and recovery — too much stress and too little regeneration over a prolonged period.

List the main causes of overtraining.

Excessive training volume/intensity, too little recovery and sleep, monotony of training, frequent competition, poor nutrition, illness/infection, and psychological/emotional stress.

List common physical/physiological symptoms of overtraining.

Chronic fatigue, decreased performance, elevated resting heart rate, disturbed sleep, loss of appetite and weight, frequent infections, muscle soreness, and slow recovery.

List common psychological symptoms of overtraining.

Loss of motivation, irritability, depression, anxiety, poor concentration, emotional instability, and reluctance to train or compete.

State the main remedial measures for overtraining.

Reduce or stop training (rest), ensure adequate sleep and nutrition, allow active recovery and relaxation, vary the training, provide psychological support, and resume load gradually only after full recovery.

How can overtraining be prevented?

By proper load–recovery balance, periodization, varied training, monitoring of resting heart rate/body weight/mood, adequate sleep and nutrition, and individualizing the load to the athlete's capacity.

Define 'strength' as a motor (conditional) ability.

Strength is the ability of the muscles (or muscle groups) to overcome or act against resistance through muscular contraction. It is a conditional ability dependent on energy and muscle structure.

State the chief characteristics of strength.

Strength depends on muscle cross-sectional size, can be measured and developed through resistance training, declines with disuse, varies with age/sex, and is a fundamental basis for power and speed.

Name the three main types of strength.

Maximum strength, Explosive strength (power), and Strength endurance.

Define 'maximum strength'.

Maximum strength is the greatest force the neuromuscular system can produce in a single voluntary contraction against the highest possible resistance (e.g., a 1RM lift).

Define 'explosive strength' (power).

Explosive strength is the ability to overcome resistance with high speed of contraction — the combination of strength and speed, expressed as $\text{Power} = \text{Force} \times \text{Velocity}$.

Define 'strength endurance'.

Strength endurance is the ability of the muscles to sustain or repeat force production against resistance over a prolonged period while resisting fatigue — a combination of strength and endurance.

List the main factors that determine an individual's strength.

Muscle cross-sectional area/size, muscle composition (fast vs slow fibres), number of motor units recruited and their coordination, muscle length and joint angle, age and sex, and metabolic/energy reserves.

How does muscle fibre type affect strength?

A higher proportion of fast-twitch (Type II) fibres favours greater and faster force production (maximum and explosive strength), whereas slow-twitch (Type I) fibres favour strength endurance.

How do age and sex influence strength?

Strength increases through childhood, peaks roughly in the 20s–30s, then declines. Males generally have greater absolute strength than females mainly due to higher muscle mass and testosterone.

Name the principal methods used for developing strength.

Isometric (static) exercise, isotonic (dynamic) weight training, isokinetic training, plyometric (depth jump) training, and circuit training.

What is isometric (static) strength training?

Muscle tension is developed against an immovable resistance with no change in muscle length and no joint movement (e.g., pushing against a wall). It builds strength at the specific joint angle used.

What is isotonic (dynamic) strength training?

The muscle changes length while moving a constant external load through a range of motion, including concentric (shortening) and eccentric (lengthening) phases — e.g., lifting free weights.

What is isokinetic strength training?

Training in which the speed of movement is kept constant by a special machine that varies resistance to match the force applied throughout the full range of motion.

What is plyometric training and which type of strength does it develop?

Plyometric training uses a rapid eccentric (stretch) followed immediately by a concentric (shortening) contraction — the stretch-shortening cycle (e.g., depth jumps). It develops explosive strength/power.

Distinguish concentric and eccentric muscle contractions.

In a concentric contraction the muscle shortens while producing force (lifting); in an eccentric contraction the muscle lengthens under tension while controlling/resisting a load (lowering).

Define 'endurance' as a motor ability.

Endurance is the ability of the body to resist and delay the onset of fatigue and to sustain activity for a prolonged period of time under conditions of fatigue.

State the main characteristics of endurance.

It depends on the efficiency of the cardiovascular, respiratory and metabolic systems, is closely tied to aerobic capacity ($VO_{2max}$), improves with prolonged training, and underlies the ability to recover quickly.

Classify endurance on the basis of the energy system / nature of activity.

Aerobic endurance (oxygen-supplied, long duration, low–moderate intensity) and Anaerobic endurance (oxygen-deficient, short duration, high intensity).

Classify endurance on the basis of duration of the activity.

Speed endurance (up to ~45 s), Short-term endurance (~45 s–2 min), Middle-term endurance (~2–11 min), and Long-term endurance (above ~11 min).

What is $VO_{2max}$ and why is it important for endurance?

$VO_{2max}$ is the maximum rate of oxygen the body can take in, transport and use per unit time (often in $\text{ml}\,\text{kg}^{-1}\,\text{min}^{-1}$). A higher $VO_{2max}$ indicates greater aerobic capacity and is a key determinant of endurance performance.