Calum Best: Is the phrase 'man up' outdated?

Available for over a year

TV star Calum Best, son of football legend George Best, thinks men should feel able to express their feelings. But what alternative phrase can we use? And how do we encourage cultural change? Calum and 5 Live's Nihal Arthanayake speak to personal development coach Kenny Mammarella D'Cruz, AKA 'The Man Whisperer', and Taekwondo double Olympic medallist Lutalo Muhammad.