>>46999Lifting is better for muscle growth than calisthenics because you can train with higher weight, but calisthenics are fine if your goal is to do cardio/endurance strength. As for pulling vs pushing and losing weight you probably notice a tighter chest because of less body fat. Pulling won't make your pecs bigger, but you will have more of your chest shaped by pecs if you lose body fat there.
>>47000>Lifting is superior to calisthenics and cardio yesNone is superior to the others in general, they all do different things and ideally people would combine them all. Lifting weight maximizes your ability to gain muscle and raw strength. Calisthenics is good for mobility, stability, and some light cardio and supporting strength. Cardio is cardio - it's good for your cardiovascular system and is often neglected because the results aren't visible.
>>47302Nobody ever accidentally put on "too much" muscle mass. Just do some kind of training regularly, whatever you find appealing enough to do consistently. The only things you need to avoid are caloric surplus and progressive overload. Weight loss is more a diet thing than a training one.