Short term goals are usually easy and will take a short amount of time to achieve. Longer term goals take a while and are harder or take a while to achieve.
Through the Air we breathe
I think the answer to this is To measure your muscle mass.
Lifting weights.
working with resistance bands.
heavy gardening, such as digging and shovelling.
climbing stairs.
hill walking.
cycling.
dance.
push-ups, sit-ups and squats.