Sports & Exercise questions
73 fact-checked questions — tap any to predict the answer, then read why.
- Why do soccer players fake injuries?
- Why do gymnasts use grips?
- Why do triathletes train 'bricks' (bike then immediately run)?
- Why do rock climbers train finger strength?
- Why do hockey players tape their sticks?
- Why do NFL players wear eye black?
- Why do some basketball players still wear high-top shoes?
- Why do distance runners often limit muscle-bulking work while still doing heavy strength training?
- Why do climbers use chalk bags?
- Why do experienced runners use negative splits in races?
- Why do powerlifters use lifting belts?
- Why do yoga practitioners focus on breathing?
- Why do tennis players change ends during a match?
- Why do athletes track resting heart rate?
- Why do marathon runners take walk breaks during races?
- Why do wrestlers cut weight before matches?
- Why do athletes visualize performance?
- Why do soccer players wear shin guards?
- Why do golfers yell 'fore'?
- Why do runners swing their arms?
- Why do basketball players bend their knees when landing after a jump?
- Why does swimming build endurance?
- Why do pitchers ice their arms?
- Why do sprinters typically land on the forefoot rather than the heel at high speed?
- Why do gymnasts use chalk?
- Why do athletes make interval training a regular part of their workouts?
- Why do boxers skip rope?
- Why do runners cut back their training in the weeks before a big race?
- What is one plausible reason foam rolling can temporarily make movement feel easier?
- Why do runners hit 'the wall'?
- Why do tennis players grunt?
- Why does lactic acid cause muscle burn?
- Why do athletes ice injuries?
- Why drink water during exercise?
- Which explanation best fits current evidence about the sharp side stitch some runners get?
- Why do basketball players use spin on shots?
- Why do cleats improve sports performance?
- Why do athletes warm up before training or competition?
- Why do endurance athletes load up on carbohydrates before a long event?
- Why can a steady run feel easier once your body has settled into the effort?
- Why do weightlifters hold their breath?
- Why do racing cyclists shave their legs?
- Why does altitude training help athletes?
- Why do distance runners eat pasta?
- Why do you cramp during exercise?
- Why does practice make you better at sports?
- Why do you yawn during exercise sometimes?
- Why can regular yoga practice make you more flexible?
- Why do basketball players jump higher?
- Why do you feel tired after swimming?
- Why do athletes wear compression clothing?
- Why do athletes eat carbs before games?
- Why do elite gymnasts usually start training as young children?
- Why does running on a treadmill feel easier than running outside at the same speed?
- Why do sprinters have bigger muscles?
- Why are recovery days important for athletes?
- Why does swimming build full-body strength?
- Why is protein important after exercise?
- Why do ice baths help athlete recovery?
- Why do you get a 'runner's high'?
- Why do muscles grow after lifting weights?
- Why do you breathe harder during exercise?
- Why do you sweat during exercise?
- Why does your heart beat faster when you run?
- Why do runners stretch before a race?
- Why does cold water help recovery?
- Why can steady exercise feel easier after an initially difficult start?
- Why does exercise improve mood?
- Why do swimmers shave their bodies?
- Why does running make you breathe faster?
- Why is hydration important in exercise?
- Why does stretching help before sports?
- Why do muscles get sore a day or two after exercise?