Physical activity is important for everyone, but how much you need depends on your age. Adults (18-64 years) Adults should do at least 2 hours and 30 minutes each week of aerobic physical activity at a moderate level OR 1 hour and 15 minutes each week of aerobic physical activity at a vigorous level. Hope I helped :)
Doing anything else, I guess
Push-ups can increase your muscles in your shoulders, chest, and possibly your core(the middle section of your body).
The right lung has three lobes :) it’s slightly larger than the left one as well so