Depending on how hard you're pushing yourself this is commonly known as "greasing the groove" and is often used to get passed performance plateaus. The key is

Depending on how hard you're pushing yourself this is commonly known as "greasing the groove" and is often used to get passed performance plateaus. The key is to never train to failure, increase the total volume of fresh/quality reps(spread through the day), and switch up the routine after x weeks to avoid overuse injuries.