Assault Air Bike is a great way to exercise. If you can not run or row due to injury, this will not stop you with the Assault Bike. If you have a swollen ankle, quadriceps injury, or hip pain, the Assault Bike offers a good option for safe exercise. It could also be a good tool for recovery, as it provides safe movement without any impact. Finally, it allows the required area of blood flow to be provided to the injured area, which helps in recovery.