Some people love to do cardio. They will run or zumba or bike all day. They like the music or the sweat or the wonderful feeling of being done. Other people love weights. Power! Moving heavy objects! Shove over, Wonder Woman, I’ve got this!
The first group needs to tolerate weight lifting and the second group needs to put up with cardio. Both are necessary for good health and fitness.
Cardio(pulmonary) activity, as the name suggests, works the heart and lungs. We need our hearts and lungs to work so we can go on living for a long time. Cardio burns calories, elevates mood, improves brain function, and sometimes even feels good. It enables us to run around with children and dogs, be the last kid out of the bounce house, and scoff at elevators.
Weight training also burns calories, both directly and indirectly. We all feel the calories sweating right out of our bodies when we lift, but we are also secretly building up our metabolisms. Muscle tissue burns more calories than fatty tissue; the more of the former you have, the higher your metabolism (within reason. We all need some body fat for optimal functioning.). Weight training also strengthens bones. We do not want to be that fragile old codger bent in the middle and so delicate that a breath can cause a fracture. And, obviously, when we are stronger we can dare the folks at the supermarket to pack our bags heavier, we can move our own furniture, and we can amaze our friends with our ability to open the stickiest of jars.
So: even if we like one kind of exercise better than the other, we have to suck it up and do the other one, too. As Deion Sanders said in a commercial a long time ago, “Both, Coach.”