When researching Power Racks try to find a rack with pin holes every 1 or 2 inchs on center. Many racks offer hole spacing of 4 inches making it very difficult (without getting creative- ie putting wood blocks under your bench or extra spacers on your safety spotters) to achieve a correct height. Some companies only do close hole spacing through certain height sections of their rack to save on cost. Widely spaced holes make it difficult to obtain precise spotter placement to protect your body while not limiting your range of motion. Bodyforce’s patent pending strap and safety spotter system allows the user to quickly make small (as little as 1/2 inch) incremental incrementally in bottom limiting height while still in the prone position on the bench. We think a lot of lifters will greatly appreciate this feature along with the uncompromising strength and safety of the system.