Force powers were the manifestations of a Jedi, Sith, or other Force-adept's connection with the Force, an energy field that binds everything in existence. it should be taken into account that the Force is not "magic," nor does it have specific "spells" or "powers".
The Force is one, the light and dark sides did not actually describe the Force, but rather defined how an individual used it: to directly harm his enemies or to help himself overcome situations. Thus the aggressive or vengeful abilities inherently belonged to the dark side, while those which were healing, defensive, self-empowering, or diversionary belonged to the light side.
Protection bubble With this Force power, the user could create a defensive sphere around the body, which would protect him from a wide range of attacks, deflect laser blasts, and inflict a certain amount of damage upon contact with the enemy.
Muhhamed Ali was a Jedi Master of Defense. Below is an example of a man throwing 22 punches within a 6 inch range and landing NOT ONE BLOW.