This is the weekly workout routine a trainer has been following since he turned 40 to find joy in exercise

Ed Gemdjian performs a Turkish get-up on a stretch of grass. He is face-on to the camera, his body held aloft in a side plank position by his left hand and straight left leg, his right leg bent behind him. He holds a kettlebell in his right hand high up in the air. .

Welcome to Workout Diaries, a series where we ask expert trainers to talk us through what a week of exercise looks like for them, helping you figure out how to develop and maintain an effective workout routine.

Ed Gemdjian has been in the fitness industry for 20 years and his training style has changed significantly over that time.