Walking and carrying your bag for 18 holes

Walking and carrying your bag for 18 holes will strengthen your core, your legs, and increase your endurance.
My philosophy on fitness for golf, is balance. Becoming more fit will help, identifying any weak areas such as strength or flexibility is the first step. When you identify weak areas put together a program for your individual needs. Golf requires fitness for durability and for power. An exercise program for golf should include both.