05.04.18
Home gym: the benefits of a cross-country ski machine
(HealthDay)—When it comes to both fun and efficiency, cross-country skiing is an exhilarating, high-calorie burner. It’s a lot less expensive than downhill skiing—all you need are the skis and a flat, snowy trail. But you can get the same benefits any time of year with a home Nordic or cross-country ski machine when you work