Maintain a calorie deficit
Focus on full-body fat loss
Strength train regularly
Include upper-body exercises
Improve posture
Build chest, back, and shoulder muscles
Add cardio workouts
Increase daily activity
Eat more protein
Reduce processed foods and added sugars
Stay hydrated
Get enough sleep
Manage stress
Check bra fit and clothing fit
Consult a doctor if the area feels like a lump or is painful