article_snippet: So McLaren driver Jenson Button will have a pre-race drink made up of carbohydrates, electrolytes — minerals such as sodium — and protein.
article_snippet: ‘His supply for the 90-minute race is contained in a kind of bladder.
article_snippet: His will get the drink by pressing the drinks button on the steering wheel.
article_snippet: the drink goes through a series of tubes and through a hole in His balaclava into His mouth.
article_snippet: but the drink will still be beneficial to His.
article_snippet: His will then have a recovery drink over the four to six hours after the 90-minute race.