This summary is not the rule. The rule text controls.
If a court judgment says someone owes money, the winning party can collect that debt by going after the losing party's property. This rule simply says there's no required order for doing that.
Normally you might think a creditor would have to try to collect from personal property first, things like cash, vehicles, or belongings, before going after real estate like a house or land. This rule clears that up and says that's not true. A person collecting on a judgment can choose to go straight after real estate, even if the debtor still has personal property that could have been used instead.
In short, this rule gives creditors flexibility. They don't have to follow a specific sequence when deciding what property to target to satisfy a debt owed to them under a court judgment.