It's time to take things to the next level and really put in work. Today's a combination of two great things: strength and hypertrophy. Rest as long as you need between lifts, even if that means four minutes of recovery time before you feel ready to go again.
After that, you'll hit your legs with extensions, curls, and raises. The trifecta of quad, hamstring, and calf work will leave you with some well-worked wheels.