RBSE SS PE cheat sheet

Physical education is education of, through and about human movement; its core aim is all-round development of body, mind and social behaviour.

Biological objectives: improved organic development, neuromuscular coordination and physiological efficiency; psychological objectives: emotional stability, self-confidence, mental alertness.

Social objectives: cooperation, teamwork, discipline, leadership and respect for rules - assessed through group play, not written tests.

Career routes after a B.P.Ed./M.P.Ed.: school teacher (TGT/PGT), college lecturer (NET), coach (NIS/SAI), fitness trainer, sports nutritionist, sports journalist, sports manager, physiotherapist, adventure instructor.

Coaching certification in India commonly follows the NSNIS (NIS Patiala) diploma ladder; teaching posts in schools require B.Ed./D.El.Ed. alongside the physical education degree.

Distinguish aim (long-term, whole-person), objective (specific, measurable outcome of a unit) and method (means used) - exam questions often ask to classify a statement.

Sport science support careers: exercise physiologist, biomechanist, sports psychologist, strength and conditioning coach, athletic trainer, sports statistician/analyst.

Resting heart rate ≈ 72 bpm; stroke volume ≈ 70 mL; cardiac output = stroke volume × heart rate (≈5 L/min at rest, up to 20–25 L/min at maximal exercise).

Tidal volume ≈ 500 mL; vital capacity 3.5–4.5 L (male) and 2.5–3.0 L (female); minute ventilation = tidal volume × breathing rate.

Lactic acid accumulates when exercise intensity exceeds the lactate threshold; removal is faster by active recovery (light jogging) than passive rest.

Second wind = relief of early breathlessness as oxygen supply catches demand; oxygen debt = excess post-exercise oxygen consumption repaying the deficit.

Muscle contraction types: isotonic (concentric/eccentric, joint moves), isometric (no joint movement), isokinetic (constant angular velocity).

Sprain = ligament injury from twisting; strain = muscle/tendon injury from overstretch; dislocation = loss of joint articulation; fracture = break in bone continuity.

PRICE for soft-tissue injury in the first 48–72 h: Protection, Rest, Ice (15–20 min, cloth barrier), Compression, Elevation - no heat, massage or running.

First aid rules: abrasion → clean with antiseptic and cover; bleeding → direct pressure and elevate; suspected fracture → immobilise with splint, do not realign; unconscious casualty → recovery position and check airway.

Health-related fitness components: cardiovascular endurance, muscular strength, muscular endurance, flexibility, body composition.

Skill-related components: speed, agility, balance, coordination, power, reaction time.

BMI = weight (kg) / height (m)²; WHO cut-offs: underweight <18.5, normal 18.5–24.9, overweight 25–29.9, obese ≥30.

Wellness is a multidimensional state: physical, mental, emotional, social, spiritual and environmental dimensions, not merely absence of disease.

Lifestyle diseases linked to inactivity and poor diet: obesity, type 2 diabetes, hypertension, coronary heart disease, osteoporosis.

Hypokinetic disease = disease caused by insufficient physical activity; regular moderate activity reduces risk.

Fitness testing: 12-minute Cooper run/walk for VO2max, sit-and-reach for flexibility, 1-minute sit-ups for muscular endurance, 50 m sprint for speed.

Waist-to-hip ratio and skinfold measurement are practical field estimates of body composition and fat distribution.

Principles of training: overload, progression, specificity, reversibility, individuality, recovery, variation, warm-up/cool-down.

Training load = volume × intensity; volume is measured in repetitions, sets, time or distance; intensity in % of maximum, pace or resistance.

Continuous training: steady work 20–60 min at 60–80% HRmax for aerobic endurance; interval training alternates work and relief bouts for speed and anaerobic power.

Fartlek = speed play, unstructured changes of pace over natural terrain; cross-training uses a different activity to develop the same component.

Weight training methods: circuit training for general fitness, isometric for strength without movement, plyometric for explosive power.

Progressive load must be followed by adaptation; excessive load without recovery leads to overtraining - signs include rising resting pulse, sleep loss, irritability, performance drop.

Warm-up raises muscle temperature and blood flow and reduces injury risk; cool-down aids venous return and speeds lactic acid removal.

Flexibility methods: static (hold 15–30 s), dynamic, ballistic and PNF (contract–relax) - PNF gives the greatest immediate range gain.

Personality types: Type A (competitive, impatient, high drive) vs Type B (relaxed, patient); Sheldon's somatotypes: endomorph (round), mesomorph (muscular), ectomorph (lean).

Trait theory (personality is stable) contrasts with social learning theory (behaviour is shaped by situation and observation); interactional approach combines both.

Motivation = direction and intensity of effort; intrinsic motivation comes from enjoyment/competence, extrinsic from rewards, trophies or praise.

Achievement motivation: need to achieve (nAch) vs need to avoid failure; high achievers prefer moderately difficult tasks, low achievers pick very easy or very hard ones.

Anxiety: cognitive (worry) vs somatic (raised heart rate, sweating); state anxiety is momentary, trait anxiety is a stable predisposition.

Inverted-U hypothesis: performance peaks at moderate arousal; drive theory predicts a linear rise; catastrophone theory predicts a sharp drop after the optimum.

Aggression: hostile (intent to harm) vs instrumental (force used to achieve a goal, e.g. a hard tackle); assertion is legitimate, forceful play within rules.

Goal setting: SMART goals (specific, measurable, achievable, realistic, time-bound); short-term goals build confidence toward long-term aims.

Balanced diet supplies energy and nutrients in correct proportion: carbohydrates 55–60%, fats 20–30%, proteins 10–15% of total energy.

Macronutrients: carbohydrates (4 kcal/g), proteins (4 kcal/g), fats (9 kcal/g); micronutrients: vitamins and minerals, needed in small amounts.

Protein: 1 g per kg body weight for sedentary adults; endurance and strength athletes need roughly 1.2–2.0 g/kg.

Carbohydrate loading: taper training and raise carbohydrate intake in the 2–3 days before endurance competition to maximise muscle glycogen.

Water makes up about 60% of body mass; dehydration of 2% body mass impairs performance; sports drinks supply water, electrolytes and 6–8% carbohydrate.

Eating disorders: anorexia nervosa (severe food restriction, low body weight, distorted body image), bulimia nervosa (binge–purge cycles), binge eating disorder.

Female athlete triad: low energy availability, menstrual dysfunction and low bone mineral density - linked to excessive training and under-eating.

Pre-competition meal: high carbohydrate, low fat and low fibre, eaten 2–3 hours before competition; avoid untried foods on match day.

Test = instrument or procedure to obtain a score; measurement = assigning a number to the attribute; evaluation = judging that number against a standard.

Validity = the test measures what it claims; reliability = consistency of repeated testing; objectivity = agreement between different testers.

A test can be reliable but not valid; a valid test must also be reliable.

Norm-referenced evaluation compares a performer with others (percentile ranks); criterion-referenced evaluation compares against a fixed standard.

AAHPERD youth fitness battery includes 50-yard dash, sit-ups, shuttle run, standing long jump and 600-yard run/walk.

Harvard step test estimates cardiovascular fitness from recovery heart rate; Cooper 12-minute run/walk estimates VO2max from distance covered.

Formula: VO2max (mL/kg/min) ≈ distance in metres − 504.9, divided by 44.73 (Cooper test).

Measurement scales: nominal (categories), ordinal (rank order), interval (equal units, arbitrary zero), ratio (true zero, e.g. height, time).

Newton's first law: a body stays at rest or in uniform motion unless an external force acts (inertia).

Newton's second law: force = mass × acceleration; the same force accelerates a lighter body more.

Newton's third law: every action has an equal and opposite reaction - the basis of push-off in running and jumping.

Levers: first class (fulcrum between load and effort, e.g. neck extension), second class (load between fulcrum and effort, e.g. calf raise), third class (effort between, most common in the body, e.g. biceps curl).

Centre of gravity lies near the second sacral vertebra in standing adults; lowering it and widening the base of support increase stability.

Equilibrium types: stable (returns after disturbance), unstable (falls), neutral (stays in new position, e.g. rolling ball).

Projectile factors: angle of release, velocity of release, height of release and gravity/air resistance determine trajectory; 45° maximises range without air resistance.

Angular motion terms: torque (turning effect of force), moment of inertia, angular momentum; a tucked diver spins faster because radius of gyration decreases.

Management functions: planning, organising, staffing, directing, controlling and budgeting.

Tournament types: knockout (single elimination - n−1 matches for n teams), league/round robin (single round robin gives n(n−1)/2 matches), and combination tournaments.

Byes in a knockout: total byes = next power of two above the number of teams, minus the number of teams; byes are given in the first round only.

Seeding places stronger teams apart in the draw so they meet in later rounds; special seeding exempts top seeds from early rounds.

Fixtures in a single round robin with an odd number of teams require a bye each round; with an even number, n/2 matches per round over n−1 rounds.

Facility and event planning covers venue, equipment, budget, schedule, officiating, medical support, transport, publicity and post-event evaluation.

Staffing and directing involve recruitment, job allocation, motivation and supervision; controlling compares actual progress with the plan and corrects deviations.

Land-based adventure sports: trekking, mountaineering, rock climbing, rappelling, cycling, camping; water-based: rafting, kayaking, canoeing, surfing; air-based: paragliding, parasailing, skydiving, hot-air ballooning.

Adventure activities are classified as hard (high risk, high skill, e.g. mountaineering) or soft (low risk, low skill, e.g. nature walks).

Equipment essentials: helmet, harness, carabiner, rope, anchor and belay device for climbing; life jacket and helmet for rafting; altimeter and reserve parachute for aero sports.

Risk management sequence: identify hazards, assess risk, control exposure, brief participants, monitor conditions and keep emergency plans ready.

Weather, terrain, hydration and fitness level are the main controllable risk factors; guides must check them before departure.

Benefits: physical fitness, courage, decision-making, teamwork, environmental awareness and stress relief.

Eco-tourism links adventure sport with conservation - leave-no-trace practice, no littering, no disturbance of wildlife.

Leadership styles: autocratic (leader decides), democratic (group consulted, leader decides), laissez-faire (group left free) and situational (style adapted to circumstances).

A good captain combines technical competence, communication, empathy, decision-making and consistency of behaviour.

Team cohesion has two dimensions: task cohesion (shared goals and roles) and social cohesion (interpersonal liking); both predict performance.

Stages of group formation: forming, storming, norming, performing, adjourning.

Roles in a team: formal (captain, goalkeeper, coach) and informal (motivator, peacemaker, joker); role clarity and acceptance reduce conflict.

Ringelmann effect: individual effort decreases as group size grows; social loafing is countered by individual accountability and clear evaluation.

Teamwork outcomes: shared responsibility, faster decision-making under pressure, mutual support and improved morale.