One of the exercises that has become quite popular is ball exercises. They produce great results. The reason for that is that you your body is very unstable when you first get started. What this does is cause you to stabilize your body. This requires that you tighten your legs and abs.
Some people that do this type of exercise say that they are better than doing plain floor exercises because you are doing basically the same exercise but at the same time you really have to tighten your muscles to stabilize.
With the combination of stabilizing and doing crunches you get the best work out for your tummy with an exercise ball because if you do crunches your are twisting bending and compressing. Also the ball provides great back support. If you have back problems this is a real plus.
One of the things you can do is search on the internet for examples of free ball exercise routines. There are many sites that offer free advice. But before that you need an exercise ball. You can find them in most sporting good stores but better yet you can get them on the internet. Some sites that offer advice also offer free balls if you sign up for one of their programs.
This is a great way to get your abs in shape and also other parts of your body. But remember that diet is also important and be sure to follow a healthy diet plan for best results. Always keep in mind the formula for weight loss, if that is your goal, --you must burn off more calories than you take in. So a combination of taking in less calories and burning more give you a one two punch. In no time you will be feeling and looking great. You can get all this accomplished in the comfort of you home.