At 79, Tom Rauscher has a morning routine that would challenge people half his age. Before he even leaves the house, the longtime award-winning athlete completes the following sequence in order: He said it takes about 12 to 15 minutes when he moves straight through, or up to 25 minutes if he pauses to watch the news between sets. The short workout gets him about halfway to his daily goals of 300 V-ups, 100 push-ups, 75 squats, and three minutes of plank. Rauscher holds multiple certificates in