The answer is true. Any form of exercise is good for you.
The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach. Saliva also has an enzyme that begins to break down starches in your food.
Aerobic exercise stimulates the heart rate and breathing rate to increase in a way that can be sustained for the exercise session. Aerobic exercise can help prevent or reduce the chance of developing some cancers, diabetes, depression, cardio vascular disease, and osteoporosis.