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7 Simple Weight Training Exercises To Burn Arm Pit Fat
Madhura Mohan
Armpit fat is stored body fat in the chest, shoulder, and upper back area — and like all stored body fat, it cannot be spot-reduced. No exercise burns fat specifically from the armpit. What exercise can do is build the underlying muscles in the chest, shoulder, and back, improve posture, and create the lean, toned appearance in that area as overall fat loss (from a caloric deficit) reveals the muscle. Here are the 7 most effective exercises for this goal.
Push-Ups
Compound chest, shoulder, and tricep exercise. Specifically activates the serratus anterior (the muscle that holds the chest wall flat and prevents lateral tissue displacement). 3 sets of 10–15 reps. Wide grip for more chest; narrow for more tricep.
Dumbbell Chest Fly
Targets the pectoralis major across its full width, including the axillary portion adjacent to the armpit. Lying on bench or floor, arms wide, controlled arc toward center. 3 sets of 12–15 reps with light-moderate weight.
Lateral Raises
Develops the lateral deltoid — the shoulder cap that creates definition between the shoulder and arm. 3 sets of 12–15 reps with controlled tempo. Avoid swinging; the lateral deltoid responds to strict form with lighter weight.
Bent-Over Dumbbell Rows
Upper back exercise that develops the rhomboids, mid-traps, and rear deltoids — the muscles that pull the shoulders back and improve posture. Better posture reduces the appearance of armpit tissue displacement. 3 sets of 10–12 reps.
Overhead Press
Develops the anterior and lateral deltoids, creating the rounded shoulder shape that defines the boundary between shoulder and upper body. Dumbbell or barbell, seated or standing. 3 sets of 8–12 reps.
Cable or Dumbbell Pullover
Targets the serratus anterior and latissimus dorsi — both important for defining the lateral chest and back boundary near the armpit. Lying on bench, arms extended overhead, pull weight in arc to hip level. 3 sets of 12 reps.
Chest Press (Dumbbell or Barbell)
Primary chest mass-building exercise. Develops pectoral fullness that improves the contour and definition of the entire chest-shoulder-armpit area. 3 sets of 8–12 reps. Dumbbell allows greater range of motion; barbell allows heavier loads.
Frequently Asked Questions
“Armpit fat disappears through a caloric deficit. The exercises build the muscle that is revealed when the fat goes. Train the chest, shoulders, and back. Create the deficit in the kitchen.”
Push-ups, chest fly, lateral raises, rows, overhead press, pullover, chest press. 3x/week. 300–500 kcal daily deficit. Visible improvement in 10–16 weeks.