Hi, my name is Tanya Batts, and I'm an instructor at Gold's Gym. Here's a few abdominal exercises you can do while at the office. So, you're sitting here at the office, you're just typing away, great way to kind of work the abdominal muscles is, you can just like lift one knee, lift the other. So, that's a great way kind of no one can tell what you're doing, you're typing away. This is actually working the abdominal muscles, the belly is lifting the leg and lowering it back down. So, that's kind of an easier thing to do just to keep all the muscles tight and toned while you are at work. Another great one that you can do, slide kind of towards the end of your chair, lean back. You're just going to send one leg away, then the other. So, you've got a flat back, extend the legs long. That's working the core. If you want something a little more challenging, you still are at the edge of your chair, lean back, both knees, draw them into your chest, send them away. So, you want to lean back, kind of like a little modified V sit type deal, extend, do like 20 of these, two, one and then sit back up and just get right back to work. It only takes like 30 seconds to do a few of those. My belly is already burning so it's a great way to kind of stay tight and toned while you're at work, it's just a good idea. I want you to keep moving, just don't sit there and type, just keep moving.