Yeah and fixed pose, before one biceps and then the other
(https://media.giphy.com/media/kFr8crrJkWfAF7iiAD/giphy.gif)
Pumping biceps and pecs
(https://i.imgur.com/tWa2ypd.gif)
From down to up
(https://i.imgur.com/LXszgwL.gif)
Looking the biceps satisfied
(https://media.giphy.com/media/9P8VkoaZJvPUllrWPe/giphy.gif)
Isometric contraction
(https://media.giphy.com/media/2dq5lZeieSGb6X1Utj/giphy.gif)