Video: Squat exercise. Transcript. Dr. Laskowski: The squat is a body resistance exercise that works the leg muscles. Specifically, the squat targets the quadriceps and the hamstring muscles. Strengthening these muscles can help protect your knees and boost your performance in a variety of sports.
1 Place the lightly cooked macaroni in the prepared baking dish. Pour the egg and cheese liquid over the macaroni, sprinkle with salt and pepper, and stir well. Press the mixture evenly around the baking dish.  Bake uncovered, for 30 to 40 minutes, or until the top is brown.
1 Drain the pasta, mix with the white sauce, tuna, sweetcorn and parsley, then season. 2  Transfer to a baking dish and top with the rest of the grated cheese. 3  Bake for 15-20 mins until the cheese on top is golden and starting to brown.