Dumbbell bicep curls. 2 X 12.5 kg. Simultaneous lifting with both arms. Eccentric lowering. 2 mins break between sets, during which I did x( 10) reps of floor to lock to floor press-ups. Curl Reps were to failure, per set.

20 (10) - 21 (10) - 17 (10) - 11 (10) -11 (10) - 11 (10) - 9 (10)