The power of power poses September 19, 2014brain, Emotions, mindAmy Cuddy, power posesFarzana Doctor Can our body language affect our confidence? Amy Cuddy suggests that “power poses” held for 2 minutes can lower cortisol and increase testosterone levels in the brain. Share this:Share Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on X (Opens in new window) X Click to share on Tumblr (Opens in new window) Tumblr