This workout is far tougher than it sounds.
It consists of 5 exercises and the reps go in a descending order.
Check out the video below to see how you can perform the exercises.
This workout can be as tough or as easy as you make it. It is important to keep good technique throughout. Never sacrifice good form on any exercise. Especially as you get tired and want to cheat a little.
I would progress this workout by performing it slightly quicker each week or doing one full round, resting for 3-5 minutes and repeating again.