Hmm yes you are right. I should be more careful with the tone. Yes, I was merely suggesting if all possible, try outdoor instead of indoor. The point of sit up

Hmm yes you are right. I should be more careful with the tone. Yes, I was merely suggesting if all possible, try outdoor instead of indoor. The point of sit ups and push ups is so you can stretch your body after you wake up. I have back problem and it helps if I stretch a little every day. For many of us here on HN, sitting down on a chair for several hours straight is typical and thus any body stretching is very effective. Both are pretty exhaust exercise. For elders, one of their priority is to ensure bones are strong. They can drink milk, but in addition, outdoor (sunlight) and careful body stretching are necessary.