If being stuck inside the gym all winter makes you feel like a rat on a wheel, head for the trails – cross-country ski trails that is.

Downhill skiing may give you a rush, but go with cross country skiing if you want the real workout. Cross country skiing, which is also known as X-C skiing and Nordic skiing, is considered by some as the top aerobic exercise. Throw in beautiful winter settings and what could beat it?

Cross country skiing isn’t complicated either. After one or two lessons, most beginners are ready to go. (If you’re really coordinated you can probably just strap on the skis and go.) Your boots are secured onto the skis by bindings that allow your heel to lift up off the ski. The result: a glorious gliding walk over winter landscapes.

So when you’re feeling like you’ve got to get out and do something in the middle of winter, why not give cross country skiing a go? If you crave it during the warmer months, you can always seek out a cross country ski simulator. It takes a bit to get the hang of the movement, but many who stick with it long enough to master the technique swear by it.

• Often referred to as the #1 aerobic exercise, cross-country skiing is a low risk, fun, full body workout that improves your cardiovascular conditioning and burns a huge amount of calories.
  
  
• A day of skiing won't break the bank: equipment rental, a lesson, and a trail pass will come to about $35.
  
  
• While warm clothing is required, you don’t have to overdo it. You’ll be burning so many calories you are likely to stay warm wearing just a few layers.

• You're dependent on Mother Nature for the right skiing conditions – no snow, no workout.
  
  
• If you don't like the cold, this is definitely not the sport for you.
  
  
• Once you are ready to buy your own equipment, prices can range dramatically.
  
  
• When not on groomed trails, you may encounter obstacles, such as trees and rocks.
  
  
• Falling in love with the sport may have you wishing for snow in July.