Cross-country skier going across terrain (IMAGE)

Norwegian University of Science and Technology

Cross-country skier going across terrain

Caption

New research shows that energy expenditure for cross-country skiers increases on uphills during long-distance skiing. Photo: Trine M. Seeberg

Credit

Trine Margrethe Seeberg

Usage Restrictions

Credit must be given to the creator. Only noncommercial uses of the work are permitted. Adaptations must be shared under the same terms.

License

CC BY-NC-SA

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