Health
Health, 25.07.2019 01:00, RoyalGurl01

Which of the following statements is true about cross-country skiing? a. it is one of the most complete aerobic exercises. b. it uses the leg muscles exclusively. c. it is the most commonly practiced form of skiing. d. all of the above.

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Which of the following statements is true about cross-country skiing? a. it is one of the most com...

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