Thor, the mythological God of Thunder, didn't have kettlebells back in ancient times to workout with, but he did have Mjolnir to wield and get in his reps.
This fun laundry bag is styled like a heavy punching bag and is actually tough enough to take a serious pounding.
Now you can pedal away throughout the work day to help keep your body moving, get a cardio workout, and boost your productivity.
