Heidi Klum enjoys a relaxing massage from time to time ... particularly with a large bowl of potato chips! Strange -- and salty -- as that may sound ... the supermodel posted an Instagram video showing her lying face down on a massage table while scarfing down the crispy treats from a big bowl. Check out the short clip ... which starts with the camera zeroing in on Heidi's leg getting a rub down by a massage therapist. Then the camera pans up Heidi's naked body covered somewhat by a sheet with

Tag-uri: Instagram