Fitness
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224 free Fitness trivia questions with answers — sports quiz, new questions added Oct 2026.
50 free fitness trivia questions with answers. Are you a fitness enthusiast or just curious about health and wellness? Our fitness trivia quiz is designed to test your knowledge across all aspects of physical fitness, from workout techniques to nutrition science. Whether you're a gym regular or just starting your fitness journey, discover how much you really know about staying healthy and active.
30 of 224 questions with answers and explanations. Play the quiz
Q 01What is the recommended minimum duration for moderate-intensity aerobic activity per week for adults?
150 minutes
150 minutes a week is the floor in US and WHO guidance, and since 2018 the US guidelines no longer ask for bouts of ten minutes or more: every minute of brisk movement counts toward it.
Q 02Which kind of training is built to add muscle mass and strength?
Resistance training
Resistance training works against weights, bands or body weight; a beginner's first gains come from the nervous system learning to recruit more muscle fibres, before the muscle itself visibly grows.
Q 03What does the acronym HIIT stand for in the context of exercise?
High-Intensity Interval Training
High-Intensity Interval Training can be very brief: in Izumi Tabata's 1996 study, four-minute sessions of 20-second sprints and 10-second rests raised aerobic fitness and lifted anaerobic capacity by 28%.
Q 04Which body chemicals were long credited with causing the euphoric 'runner's high'?
Endorphins
Endorphins got the credit for decades, but they cannot cross from the blood into the brain; studies now point to endocannabinoids, the body's own cannabis-like molecules, as the likelier cause.
Q 05Which of the body's energy pathways powers very short, explosive efforts such as a 100-meter sprint?
Phosphagen system
The phosphagen system runs on ATP and creatine phosphate stored in the muscle and is largely exhausted after roughly 10 seconds of all-out effort, which is why it powers sprints and single lifts.
Q 06Which warm-up technique moves joints through their range of motion, mimicking the coming activity?
Dynamic stretching
Dynamic stretching takes joints through their range with controlled movements such as lunges; long held stretches before exercise can temporarily blunt performance, so warm-ups favour movement.
Q 07What does the 'E' in the RICE first-aid protocol stand for?
Elevation
Elevation means raising the injured limb above the level of the heart, so that gravity helps fluid drain away and keeps the swelling down.
Q 08Adolphe Quetelet, the Ghent-born statistician whose 1830s height-and-weight ratio became a standard health measure, came from which country?
Belgium
Belgium's Quetelet was hunting for the statistically 'average man' and never meant his ratio as a test of one person's health; physiologist Ancel Keys gave it its modern name only in 1972.
Q 09Pilates, originally 'Contrology', was developed by a fitness specialist from which country?
Germany
Germany was where Joseph Pilates was born in 1883, a sickly child with asthma and rickets who took up gymnastics and bodybuilding and by 14 was fit enough to pose for anatomical charts.
Q 10Which stretch technique holds a muscle in one position, without movement, for around 30 seconds?
Static stretching
Static stretching holds a muscle at mild tension for 20 to 45 seconds; it is better kept for after a workout, because long holds beforehand can temporarily dull muscle performance.
Q 11Alongside the quadriceps and adductor magnus, which muscle is a primary agonist in the squat?
Gluteus maximus
The gluteus maximus, the body's largest single muscle, straightens the hip as you rise from a squat, and letting the heels lift off the floor reduces how much of the work it does.
Q 12A 'pulled hamstring' is the everyday name for which injury, graded from first to third degree?
Muscle strain
Muscle strain means torn muscle fibres, graded by how many are torn; hamstrings usually go during sprinting, which is why track, soccer and basketball players pull them so often.
Q 13During which stage of sleep does the body release its largest pulse of growth hormone?
Deep slow-wave sleep
Q 21Which stretch technique relies on an external force, like a partner, to hold the position?
Passive stretching
Passive stretching uses a partner, a strap or gravity to take a joint to the end of its range and hold it there; an active stretch relies only on the body's own muscles.
Q 22What is the principle of gradually increasing exercise stress on the body to improve fitness?
Overload
Overload entered medicine in the 1940s, when physician Thomas DeLorme rehabilitated injured soldiers with steadily heavier weights; once the body adapts to a load, only a bigger one forces further gains.
Q 23Which standard treatment for sprains did the doctor who popularised it in 1978 later say can delay healing?
Icing
Deep slow-wave sleep brings the biggest growth-hormone surge, usually about an hour after falling asleep, one reason sleep counts as part of recovery from training.
Q 14Which fitness measure quantifies the proportions of fat, muscle, bone and water that make up a person?
Body composition
Body composition explains why two people of the same height and weight can look completely different: one may carry more fat, the other denser muscle or heavier bone.
Q 15What does the Sanskrit word yoga literally mean?
To yoke or join
To yoke or join is the sense of the Sanskrit root yuj, which descends from the same ancient Indo-European root that gave English the word 'yoke'.
Q 16Gym lore says protein must be eaten soon after training, during a period nicknamed what?
The anabolic window
The anabolic window is shakier than gym lore suggests: a 2013 review of the research called the evidence that protein must be rushed in straight after training 'far from definitive'.
Q 17Which ancient Greek wrestler supposedly trained by carrying a calf every day until it was fully grown?
Milo of Croton
Milo of Croton, a six-time Olympic champion, is said to have carried the grown animal the length of the stadium, then slaughtered, roasted and eaten it.
Q 18Which overuse injury causes pain along the inner edge of the tibia in runners?
Shin splints
Shin splints, known to doctors as medial tibial stress syndrome, come from repeated stress on the shinbone; flat feet and running on hard surfaces such as concrete both raise the risk.
Q 19On which island was Joseph Pilates interned during World War I when he developed his method?
Isle of Man
The Isle of Man held the Knockaloe camp, where the interned circus performer and boxer trained fellow inmates and began shaping the mat exercises he later called Contrology.
Q 20Regular aerobic exercise raises the level of which blood fat, nicknamed 'good cholesterol'?
HDL
HDL earns the 'good' label by carrying fat away from artery walls; a review of 25 trials found regular aerobic exercise raises it only modestly, by about 2.5 mg/dL on average.
Icing was the I in Gabe Mirkin's 1978 RICE formula; in 2014 he reversed himself, saying routine icing can slow recovery by damping the inflammation that starts the body's repair work.
Q 24Which type of exercise, such as jogging or cycling, is commonly called cardio?
Aerobic exercise
Aerobic exercise such as jogging, cycling or swimming is sustained at a pace the oxygen-using energy system can supply; it raises mitochondrial density in muscle and strengthens the heart.
Q 25The Cooper test, devised for the US military in 1968, measures how far you run in how many minutes?
12
12 minutes was enough: Kenneth Cooper showed that the distance covered tracked laboratory measures of oxygen uptake, so a stopwatch and a track could test large groups at once.
Q 26Which future US Army general is said to have devised the jumping jack in 1885 to haze West Point underclassmen?
John J. Pershing
John J. Pershing is said to have tugged an imaginary string to make cadets flap like puppets; the exercise is named after the jumping-jack toy, though, not after 'Black Jack' himself.
Q 27Which stretching technique contracts the stretched muscle or its antagonist, often with a partner's help?
PNF stretching
PNF stretching, short for proprioceptive neuromuscular facilitation, alternates a held stretch with a muscle contraction, and studies rank it among the most effective ways to gain range of motion.
Q 28The Achilles tendon, joining the calf muscles to the heel, holds what distinction among human tendons?
Thickest
Thickest and strongest tendon in the body, the Achilles still has a poor blood supply, and overuse, high heels or fluoroquinolone antibiotics can leave it inflamed or torn.
Q 29What is the informal name for excess post-exercise oxygen consumption?
Afterburn
The 'afterburn' is excess post-exercise oxygen consumption: the extra oxygen fuels the work of restoring the body to rest and the higher metabolism that comes with a raised body temperature.
Q 30Which type of exercise trains muscles to work together in everyday actions like squatting and lifting?
Functional fitness
Functional fitness has its roots in rehabilitation: physical and occupational therapists have long used task-like exercises to retrain patients for the demands of daily life.