I just found this video and I knew you would love to see it. I made it a few years ago when starting out on my own 5-minute workout journey. The content is still relevant even if the quality is a little suspect.
It includes a simple but very effective 5-minute workout that most of us can do. Think of it as the sit-down workout. Easily done at home while watching TV.
Your posture is a very important part of life, it affects your mind and mood. Similarly, your mood affects your posture. Being mindful of it is a positive step towards a better lifestyle in general, but especially for the reasons mentioned in the video.
Take a look and use it as your new challenge, The 5-minute sitting challenge. Done at least once per day as demonstrated in the video. As you begin to feel the difference, incorporate it where ever and whenever you can into your day. At first, you will notice how weak you are in the back, your muscles will be thankful as they become stronger.
Give it a go and please let me know how you get on in the comments