Many people find themselves frustrated by the sight of loose underarm skin, commonly known as “underarm jiggle.” This issue tends to become more noticeable as we age or experience changes in weight, as the skin in this area loses its elasticity and fat can build up. While it’s a natural occurrence, it can be bothersome for those striving for firmer, more sculpted arms. Luckily, I’ve compiled a list of five effective exercises to help tone underarm jiggle.

Engaging in targeted workouts that focus on the triceps, shoulders, and chest can assist in firming and strengthening the underarm region, diminishing the appearance of jiggle and boosting confidence in sleeveless outfits. Strengthening the triceps not only aids in reducing excess fat but also helps tighten the skin in that area. Including exercises that engage the chest and shoulders in your routine offers a well-rounded approach, as these muscle groups work together to shape and sculpt the upper body.

The following five exercises are commonly recommended by fitness experts to specifically target underarm jiggle. These movements aim to develop lean muscle in the triceps and surrounding areas, contributing to a more sculpted and defined look. By incorporating these exercises into your workout routine consistently, you will begin to observe noticeable improvements in the appearance and feel of your arms.

Whether you’re new to strength training or looking to refine your upper-body workout, these exercises below are both effective and accessible for all fitness levels. Now, let’s explore the five best workouts to tone underarm jiggle.

The Workouts:

Workout #1: Triceps Sculptor

This routine is all about isolating the triceps, which are the most critical muscles for toning the underarms. By strengthening the triceps, you’ll create a firmer, more defined look while reducing excess fat.

What You Need: a sturdy chair or bench and dumbbells

1. Triceps Dips

  1. Sit on the edge of a chair or bench with your hands gripping the edge next to your hips.
  2. Slide your hips off the seat, supporting your body weight with your arms, and extend your legs straight out in front of you.
  3. Bend your elbows to lower your body toward the ground, keeping your back close to the chair.
  4. Stop when your elbows reach a 90-degree angle, then push through your palms to lift yourself back up.
  5. Repeat for the desired reps, making sure to keep your elbows pointed straight back.
  6. Complete 3 sets of 12 to 15 reps.

2. Overhead Dumbbell Triceps Extension

  1. Stand with your feet shoulder-width apart, holding a dumbbell with both hands behind your head, elbows bent.
  2. Keep your upper arms close to your ears and your elbows pointed forward.
  3. Straighten your arms to lift the dumbbell overhead, engaging your triceps as you extend.
  4. Lower the dumbbell back behind your head in a controlled motion, bending your elbows.
  5. Repeat the movement for the full set, ensuring you maintain control throughout.
  6. Complete 3 sets of 10 to 12 reps.

3. Triceps Kickbacks

  1. Hold a dumbbell in each hand and bend slightly forward at the waist, keeping your back flat.
  2. Bend your elbows to bring the dumbbells up to your sides, keeping your upper arms parallel to the floor.
  3. Extend your arms straight back, fully engaging your triceps at the top of the movement.
  4. Slowly bring your arms back to the starting position, keeping your elbows tight to your sides.
  5. Complete 3 sets of 12 to 15 reps, focusing on contracting the triceps.

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Workout #2: Upper-Body Burner

This workout focuses on the triceps, shoulders, and chest to build strength and definition across the entire upper body, helping to lift and firm the underarm area.

What You Need: dumbbells and a bench or stability ball

1. Chest Press

Dumbbell Chest Press
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  1. Lie on a workout bench or stability ball, holding a dumbbell in each hand; arms bent at a 90-degree angle.
  2. Press the dumbbells upward, extending your arms fully while keeping your palms facing forward.
  3. Slowly lower the dumbbells back to the starting position, maintaining control.
  4. Repeat the movement for the full set, focusing on engaging your chest and triceps.
  5. Complete 3 sets of 10 to 12 reps.

2. Incline Pushups

incline pushups illustration exercise to get rid of holiday weight gain
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  1. Place your hands on a bench or step and position yourself in a high plank with your feet extended behind you.
  2. Lower your chest toward the bench by bending your elbows, keeping your body straight.
  3. Push yourself back up to the starting position, fully extending your arms.
  4. Repeat the exercise, maintaining a tight core and proper form throughout.
  5. Complete 3 sets of 12 to 15 reps.

3. Front Raises

dumbbell front raise
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  1. Stand with your feet shoulder-width apart, holding a dumbbell in each hand, arms at your sides.
  2. Raise your arms straight in front of you to shoulder height, palms facing down.
  3. Lower the weights back to your sides in a controlled motion.
  4. Complete 3 sets of 10 to 12 reps, keeping your movements slow and controlled to engage your shoulders fully.

4. Dumbbell Pullovers

  1. Lie on a bench or stability ball with a dumbbell held in both hands above your chest.
  2. Keep your arms slightly bent, and lower the dumbbell back behind your head until your arms are parallel to the floor.
  3. Bring the dumbbell back over your chest in a controlled manner, engaging your chest and triceps.
  4. Repeat the movement, focusing on maintaining control and engaging the correct muscles.
  5. Complete 3 sets of 10 reps.

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Workout #3: Bodyweight Blaster

For those days when you don’t have any equipment on hand, this bodyweight workout will still give your arms a solid burn. It focuses on toning the triceps and building strength.

1. Close-Grip Pushups

  1. Start in a pushup position with your hands placed closer together than in a standard pushup, directly under your shoulders.
  2. Lower your body toward the ground by bending your elbows and keeping them close to your sides.
  3. Push back up to the starting position, fully extending your arms.
  4. Complete 3 sets of 10 to 12 reps, maintaining a tight core and straight body line.

2. Plank-to-Pushup

plank to pushup
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  1. Start in a forearm plank position with your body in a straight line from your head to your heels.
  2. Push up onto your right hand, then your left, coming into a full plank position.
  3. Lower back down onto your forearms, one arm at a time.
  4. Continue alternating between plank and pushup for the full set.
  5. Complete 3 sets of 10 to 12 reps.

3. Triceps Dips (Bodyweight)

  1. Sit on the edge of a sturdy chair or bench and place your hands on the edge, fingers facing forward.
  2. Slide off the chair, supporting your body weight with your arms, and extend your legs in front of you.
  3. Lower your body by bending your elbows until your arms form a 90-degree angle.
  4. Push yourself back up by straightening your arms, keeping your elbows pointed back.
  5. Complete 3 sets of 12 to 15 reps.

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Workout #4: Triceps and Shoulder Shaper

This workout combines triceps-focused movements with shoulder exercises to provide a comprehensive upper-arm routine that helps eliminate underarm jiggle while improving overall arm strength and definition.

What You Need: dumbbells

1. Overhead Press

illustration of overhead press exercise
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  1. Stand with your feet shoulder-width apart, holding a dumbbell in each hand at shoulder height.
  2. Press the dumbbells overhead until your arms are fully extended.
  3. Slowly lower the weights back to shoulder height.
  4. Repeat for the full set, engaging your shoulders and triceps with each press.
  5. Complete 3 sets of 10 to 12 reps.

2. Lateral Raises

lateral raise illustration
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  1. Stand with your feet hip-width apart, holding a dumbbell in each hand, arms at your sides.
  2. Raise your arms out to the sides until they reach shoulder height, keeping a slight bend in your elbows.
  3. Slowly lower the dumbbells back to your sides.
  4. Repeat the movement for the desired number of reps, keeping your shoulders engaged throughout.
  5. Complete 2 sets of 12 to 15 reps.

3. Triceps Kickbacks

woman bent over Triceps Kickbacks
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  1. Hold a dumbbell in each hand and bend forward at the waist, keeping your back flat.
  2. Bend your elbows, bringing the weights to your sides.
  3. Extend your arms back by straightening your elbows, engaging your triceps.
  4. Return to the starting position and repeat.
  5. Complete 3 sets of 12 to 15 reps.

Workout #5: Core and Triceps Focus

This workout not only strengthens your triceps but also engages your core, adding extra stability and balance to your movements.

What You Need: dumbbells

1. Dumbbell Pushup Rows

  1. Start in a pushup position with a dumbbell in each hand.
  2. Lower your chest to the ground for a pushup, keeping your elbows close to your body.
  3. As you push back up, row the right dumbbell up to your ribcage, then return it to the floor.
  4. Repeat the movement, alternating arms for each rep.
  5. Complete 3 sets of 8 to 10 reps.

2. Plank Dumbbell Pass

  1. Get into a high plank position with a dumbbell placed on the floor just outside your right hand.
  2. Reach under your body with your left hand to grab the dumbbell and pass it across to your left side.
  3. Switch hands and repeat the movement on the opposite side, alternating sides throughout the set.
  4. Complete 3 sets of 10 to 12 reps.

3. Single-Arm Overhead Triceps Extension

  1. Stand with your feet shoulder-width apart, holding a dumbbell in your right hand.
  2. Extend your right arm straight overhead, keeping your upper arm close to your ear.
  3. Bend your elbow to lower the dumbbell behind your head, then extend your arm back up.
  4. Repeat the movement for the desired reps, then switch arms.
  5. Complete 3 sets of 12 to 15 reps (each arm).

Frequently Asked Questions About a Trainer’s 5 Go-to Workouts To Tone Underarm Jiggle

What are the main causes of underarm jiggle?

Underarm jiggle, often referred to as “bingo wings,” is mainly caused by a combination of excess body fat and a lack of muscle tone in the tricep area. As we age, skin elasticity also decreases, which can further contribute to underarm jiggle.

Are there specific exercises that target underarm jiggle?

1. Tricep Dips:

Tricep dips are an excellent exercise to target the back of the arms. To perform tricep dips, you can use a bench or a sturdy chair. Start by sitting on the edge of the bench with your hands placed next to your thighs. Move your body forward off the bench, supporting your weight with your arms. Slowly bend your elbows to lower your body, then push back up to the starting position.

2. Tricep Kickbacks:

Tricep kickbacks are another effective exercise for toning the tricep muscles. To do tricep kickbacks, hold a dumbbell in each hand, hinge at the hips, and bend your arms at a 90-degree angle. Extend your arms straight back while keeping your upper arms stationary. Squeeze your triceps at the top of the movement before slowly returning to the starting position.

3. Overhead Tricep Extensions:

Overhead tricep extensions help strengthen and tone the tricep muscles. Hold a dumbbell with both hands and lift it overhead. Slowly bend your elbows to lower the weight behind your head, then straighten your arms to return to the starting position.

4. Push-Ups:

Push-ups not only work the chest and shoulders but also engage the tricep muscles. Start in a plank position with your hands slightly wider than shoulder-width apart. Lower your body towards the ground by bending your elbows, then push back up to complete one repetition.

5. Arm Circles:

Arm circles are a bodyweight exercise that can help tone the arms, including the underarm area. Stand with your arms extended straight out to the sides and make small, controlled circles forward and backward. Gradually increase the size of the circles for added intensity.

How often should I do these workouts to see results?

Consistency is key when it comes to seeing results in toning underarm jiggle. Aim to perform these workouts at least 2-3 times per week, allowing for rest days in between to allow your muscles to recover. You should start to notice improvements in muscle tone and reduced jiggle within a few weeks of regular training.

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