Joints are the places in your body where bones come together.
Cross-country skiing involves the navigation where skiers rely on their own locomotion to move across of mountainous snow-covered terrain. One possible drawback to choosing cross-county skiing as an aerobic activity is that you may be exposed to dangerous cold conditions. Correct answer: A However, besides that there are many benefits: enables a full-body workout, burns lots of calories, improves cardiovascular endurance and health,..
The answer is A
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Training too many times a week and not letting your body rest.
