A great way to both work on strengthening the core muscles that wrap around your waist and support your spine and improve your balance and coordination is with a new workout tool called a BOSU which stands for "both sides up." On one side it is a half of a balance ball on the other side it is a flat

The Core Trainer is an innovative, effective piece of exercise equipment from Panasonic that allows you to sit down and perform low impact exercises that help lead to high impact results. This is made possible by innovative counter-balance exercise technology, which constantly moves you off your center

These days an exercise ball is a great tool to have and use at home. You can do a thorough workout on it, you can stretch on it and you can use it as a desk chair. Make sure to get the correct size. There are great videos that you can use to learn basic exercise routines.