I got into shape because I took kick-boxing lessons every day to prepare for a fight scene with Taylor Lautner. I really wanted to lie down and eat Chinese food but I kick-boxed every morning and ran. If someone was filming you with your kit off you'd do the same thing.
It was on my fifth birthday that Papa put his hand on my shoulder and said 'Remember my son if you ever need a helping hand you'll find one at the end of your arm.'