The purpose with any exercise is to be active and also stimulate the metabolically demanding tissue which is muscle mass. For this, weight/strength training becomes a good option.
If lean muscle tissue is inbuilt, the body looks strong and toned after the weight loss goal is accomplished.
Apart from this, keeping daily activity high through an ample step count is also a good way to spend energy that can help with fat loss.
Taking stairs, moving more between calls, going for walks are all great ways to boost daily activity