The always well presented Grenade have teamed up with the company behind Sylvester Stallone’s upcoming action film, The Expendables III. The supplement brand who are an official partner of the movie, are doing their part by running a competition with the ultimate fan trip up for grabs. To enter simply head on over to Grenade’s competition page and complete the entry form with your full name, email, address and date of birth. As for the prize to be won, you will go in the draw to take home for two, return flights from London to Los Angeles, four nights in an LA hotel, a day pass to Muscle Beach, transport to and from events and the airport, and your choice of either laser tag or jet skiing. The closing date for the big Expendables III competition is September 19th, the first day of the Olympia Expo. For more information check out Grenade’s terms and conditions page, and to enter visit the brand’s website.