As with any fitness and exercise program, you should consult your physician before beginning an exercise and training regimen on the Pro Ski Simulator. Results not typical and may vary. The Pro Ski Simulator should be used at the users own risk. Please allow 10-15 days for delivery within the lower 48 United States. Additional delivery charges may apply for shipment to Hawaii, Alaska and other U.S. Territories. Additional shipping charges and taxes or duties may apply upon receipt of merchandise for Canadian deliveries and are responsibility of purchaser.