Watch a Tank Roll Along an Awesome LEGO Obstacle Course Built on a Treadmill
Lego Grad Student on X: "Exercising on the treadmill, the grad student trains to feel exhausted while going nowhere. #LEGO #phdlife #workout https://t.co/5b4c3D3O7a" / X
Amazon.com: LEGO Friends Heartlake Sports Center 41312 Toy for 6-12-Year-Olds : Toys & Games