Complete Guide to Weight Bench Exercises http://www.bestoninternet.com/sports-and-fitness/exercise-fitness-equipment/adjustable-workout-weight-bench/ If you want to do weight exercises, then you can use weight benches. I have listed the types of exercises that you can do with the adjustable #weightbenches.
Reverse crunch on bench. These are great for your core, and even get those hard to reach lower abs! To make these more difficult, keep your legs straight without a bend in your knee. Another one of my favorite exercises:)