These things are relatively physically demanding if your baseline is sitting at a desk.
But hammering a rod into the ground for 15 minutes, or holding some weight over your head, or carrying weight in your toolbag are not things that break your body down; they build your body up.
But hammering a rod into the ground for 15 minutes, or holding some weight over your head, or carrying weight in your toolbag are not things that break your body down; they build your body up.