The top 10 exercise tips which can be followed:

1. See your doctor before you start any exercise program.
2. Start Slow! Many beginners make the mistake of doing too much when they first start out and get exhausted.
3. Write down your workouts every day.
4. Schedule your workouts each week, just like you would a doctor's appointment.
5. Convince your best friend, spouse or significant other into working out with you!
6. Every day, ask yourself how you will make your life healthier.
7. Reward yourself!
8. Set daily or weekly goals.
9. Prepare for your workout the night before by packing your gym bag or, if you work out at home, laying out your workout clothes so when you get home, you're ready to go.
10. Eat regularly throughout the day so you don't bonk during your workout.
There are lot of programs in exercise, u can do walking, simple exercises,go to gym etc.. but before that follow the ten tips for exercises.