1. Start with a physical assessment. Visit your doctor for a physical exam and to determine your current level of fitness.

2. Set realistic goals. Identify what kind of shape you want to be in and set achievable goals.

3. Start an exercise routine. Incorporate cardio and strength training into your routine.

4. Eat a balanced diet. Focus on eating healthy foods that are nutrient-dense and low in calories.

5. Stay motivated. Find ways to stay motivated and stick with your exercise program and healthy eating habits.

6. Get enough rest. Make sure you are getting enough rest so your body can recover from workouts and rebuild its energy stores.

7. Track your progress. Keep track of your progress to help you stay motivated and on track with your goals.