This lady proves that anything is possible!
Johanna Quaas from Germany entered her first gymnastics competition in 1937. Now, she's in the Guinness Book of World Records for being the oldest gymnast in the world. She started training again at age 57, and she's not let up since.
I can't do this now and probably not when I'm 88 either.
Here's your Feel-Good Morning Video! (Go to 4:30 if it doesn't automatically start there.)