The last thing you probably want to do when it’s cold and miserable outside is schlep to the gym. Your house is so warm and cozy, and it has all of your food, after all. But with this Bowflex Blaze, you can get a complete workout without leaving the house, thanks to over 60 available exercises. So cancel the gym membership, and it’ll pay for itself in short order; today’s price is about $50-$150 less than usual.