A 58-year-old whose job requires hours of sitting lost 75 pounds in 12 months with these simple changes

Jerry Clark overhauled his diet: he started eating more vegetables and having his chicken roasted instead of fried.

Courtesy of Jerry Clark

• A man gained 50 pounds after he quit the army and started driving — and sitting — for a living.
• A fitness and nutrition program designed to reverse diabetes has helped him lose 75 pounds.
• He still sits for long hours, but packs his own lunch and makes sure to exercise 6 days a week.

When Jerry Clark decided to quit the Army...