As mentioned in this prior post (How to lose fat only in your thigh?) you really can't spot/target reduce fat. What you can do is go on a diet plan and develop a workout plan specific to those areas you want to increase muscle in. The most difficult area (for a man) to reduce fat is the stomach/oblique area. Steps to success:

• keep a food diary for 1-2 weeks and review your intake and determine you daily intake
• determine what your daily caloric goal should be (http://caloriecount.about.com/cc/calories-goal.php)
• adjust your diet appropiately
• develop a combo weight/cardio workout routine (search bodybuilding.com)
• check your progress every 3-4 weeks

good luck

As mentioned in this prior post (How to lose fat only in your thigh?) you really can't spot/target reduce fat. What you can do is go on a diet plan and develop a workout plan specific to those areas you want to increase muscle in. The most difficult area (for a man) to reduce fat is the stomach/oblique area. Steps to success:

• keep a food diary for 1-2 weeks and review your intake and determine you daily intake
• determine what your daily caloric goal should be (http://caloriecount.about.com/cc/calories-goal.php)
• adjust your diet appropiately
• develop a combo weight/cardio workout routine (search bodybuilding.com)
• check your progress every 3-4 weeks

good luck