Gadgets for exercise

I have been very creative lately if I may say so myself. Since I haven't gone to the gym in a while, I have been creative in my exercises routine. I do skipping rope at home using my son's skipping rope. I use my son's lego block base if I want to do "stair steps". To tone my triceps/biceps (shoulders) I use a bottle of water (1.5L) as my weights. And my favorite "gadget" is my hubby's PSP. While doing low impact aerobics, I play the PSP! I never notice the time when I am playing. Thirty minutes seems so fast when I have a PSP in my hand. This gadget is definitely a best buy! If I have bought a PS3, I don't think it would have been used as much as our PSP now. And oh, I almost forgot. I also use my son's unused potty chair for my exercise routine. Guess what? LOL It just goes to show that one can do exercise wherever and whenever. Gym is just an alternative.