#49ers #1on1 #ChristianMcCaffrey San Francisco 49ers running back Christian McCaffrey answers his most searched questions in a special Toyota 1-on-1, including "how much can Christian McCaffrey squat?" and "can Christian McCaffrey play piano?" Subscribe to the San Francisco 49ers YT Channel: bit.ly/2E2VgFJ For more 49ers videos: bit.ly/2U9wau9 For more 49ers action: 49ers.com Like us on Facebook: facebook.com/SANFRANCISCO49ERS Follow us on Twitter: twitter.com/49ers Follow us on Instagram: instagram.com/49ers Get the App: itunes.apple.com/app/id395859078?mt=8