Answer :
Final answer:
Kayaking is the hobby that contributes to improving physical fitness.
Explanation:
The hobby that contributes to improving your physical fitness is kayaking. Kayaking is a water sport that requires paddling through water using a kayak. It engages multiple muscle groups, such as the core, arms, and legs, and improves cardiovascular endurance. Moreover, kayaking also helps in building strength, balance, and coordination.
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