When skateboarding, my knees hurt for about 30 minutes and then the pain is gone for the rest of my session (they also hurt just walking around the house). I'm only 16.
![Skated this bad boy for 14 years. Cant skate anymore due to a knee injury. Wanted to post some love for a well earned retirement. : r/longboarding Skated this bad boy for 14 years. Cant skate anymore due to a knee injury. Wanted to post some love for a well earned retirement. : r/longboarding](https://preview.redd.it/a4ur8zr8e7i21.jpg?auto=webp&s=a3628a79698927c0bd265a1fdd10c95b6ba4f477)
Skated this bad boy for 14 years. Cant skate anymore due to a knee injury. Wanted to post some love for a well earned retirement. : r/longboarding
![272 Skateboard Crash Stock Photos, Pictures & Royalty-Free Images - iStock | Skateboard fall, Skateboard fail, Wipeout 272 Skateboard Crash Stock Photos, Pictures & Royalty-Free Images - iStock | Skateboard fall, Skateboard fail, Wipeout](https://media.istockphoto.com/id/1338332869/photo/injured-boy-after-falling-down-from-skateboard.jpg?s=612x612&w=0&k=20&c=fUU8KJNwW0w82VtKdkL9hvoxmLsOZPGxvMijwcL5K_A=)