Why is biathlon a challenging sport?
Biathlon requires two very different skills from athletes. First, they need to be fast on skis, hence their heart rate will go high. But second, they also need to be very precise at shooting, hence be able to lower their heart rate very fast. Having both skills and being able to transition from high intensity to very low intensity activities fast is extremely challenging.
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Answer the following query.
Why is biathlon a challenging sport?

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Biathlon requires two very different skills from athletes. First, they need to be fast on skis, hence their heart rate will go high. But second, they also need to be very precise at shooting, hence be able to lower their heart rate very fast. Having both skills and being able to transition from high intensity to very low intensity activities fast is extremely challenging.
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