Strengthens the quads but protects the knees. One of my all-time favourite knee strengthening exercises. Starting position: Stand with your back against the wall, feet apart, toes pointing forwards. Action: Slowly slide down the wall a few inches bending your knees.Hold for 3-5 seconds and return to starting position.trengthens the quads but protects the knees. One of my all-time favourite knee strengthening exercises. Starting position: Stand with your back against the wall, feet apart, toes pointing forwards. Action: Slowly slide down the wall a few inches bending your knees.
Meanwhile, officials in Frankfurt, Germany, say that hot dogs were invented in their city in 1487. And according to a third tale, a butcher named Johann Georghehner, who lived in Coburg, Germany, invented the hot dog during the late 1600s, and traveled to Frankfurt to promote his new food.
Out in Los Angeles, Art Elkind claims to have invented the chili dog in 1939. Entire generations of Southern Californians will name Pinkâs as the formative chili dog. Regardless of who invented the chili dog, it was here to stay. By the time the fast food drive-ins and car culture of the 1950s and 1960s took hold, the chili dog was a menu fixture at local stands and highway Dairy Queens.