I get what everyone is saying. I am thinking more on the idea of an addition to an existing workout to burn some more calories vs creating a new plan or just starting out.
Throwing in an extra session of heavy core or compound lifts is more effective and an easier recovery than 30 minutes of knee and lower back destroying running/jogging.
If I were to add extra cardio it would be bike or swimming. Just to save joints from the extreme impacts from jogging/running. Swimming would be most efficient.
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