There are many advantages in hiring a personal trainer and participating in a structured exercise program. One of the most important advantages is the trainer's ability to motivate you to stay with your program. Certainly swimming beats pounding the pavement in the heat. Sleep Sleep is much like water. They are both forgotten components of fitness.
Most adults never learn to eat properly.
We don't even start here. The vast majority of adults quit their exercise programs within six weeks. We start but we don't finish. Cut stress in your life. The cause of stress can be good or bad.