8 of the Best Free Videos to Watch From Your Spin Bike
by Beth Skwarecki from Lifehacker on (#5W5PW)
A spin bike is one of the best home-gym investments you can make, since it lets you work on your cardio fitness even when the weather is too hot or cold to go for a ride or a jog outside. And unlike a rower or a set of kettlebells, you don't need much in the way of technique: just hop on and start pedaling.
But then,...