3 Back Exercises to Help Improve Your Posture

Whether you’re spending long hours at a desk, working from home, or simply going about your daily routine, your back muscles play an important role in supporting your posture.

Posture isn’t just about sitting up straight or pulling your shoulders back. It involves having the strength, mobility, and muscular endurance to comfortably support your body throughout the day.

At West Coast Kinetics, we believe that building a stronger back is an important part of maintaining healthy, comfortable movement. Here are three exercises that can help strengthen the muscles involved in postural support.

1. Seated Rows — Strengthen Your Upper Back

Seated rows are an excellent exercise for targeting the muscles of the upper and middle back, including the rhomboids and trapezius muscles.

These muscles help control the shoulder blades and support upper-body positioning during everyday activities.

How to perform:

1. Sit upright at a cable row machine or use a resistance band secured in front of you.
2. Begin with your arms extended and shoulders relaxed.
3. Pull the handles toward your torso, bringing your elbows backward.
4. Allow your shoulder blades to move naturally as you pull.
5. Slowly extend your arms to return to the starting position.

Suggested starting point: 2–3 sets of 10–12 repetitions, using a resistance that allows controlled movement.

Why we recommend it: Rows strengthen muscles involved in shoulder-blade movement and upper-back support. The American Council on Exercise (ACE) specifically includes rowing exercises among its recommendations for strengthening the upper back as part of posture-focused training.

Reference: American Council on Exercise — How to Teach Your Clients to Practice Proper Posture in a Modern Era.

2. Prone I-Y-T Raises — Improve Shoulder Blade Control

I-Y-T raises are exercises that target several muscles around the shoulder blades and upper back.

They involve lifting your arms into three different positions, challenging the muscles responsible for controlling and stabilizing the shoulder blades.

How to perform:

1. Lie face down on an exercise mat or incline bench.
2. For the I position, raise your arms forward in line with your body.
3. For the Y position, raise your arms diagonally to form a Y shape.
4. For the T position, extend your arms out to either side.
5. Slowly lower your arms between each movement, keeping your neck relaxed and avoiding excessive arching through your lower back.

Suggested starting point: 2 sets of 6–10 controlled repetitions in each position, without weights initially.

Why we recommend it: I-Y-T raises challenge different upper-back and shoulder muscles. ACE identifies these movements as useful exercises for strengthening the back, with ACE-sponsored research also highlighting their effectiveness for activating back musculature.

Reference: American Council on Exercise — A BACK-to-School Program: An Evidence-based Approach to Training the Back (2025).

3. Bird Dog — Build Core and Back Stability

Good postural support involves more than just the upper back. The muscles around your spine, abdomen, and pelvis also contribute to maintaining stability during everyday movements.

The bird dog is a simple exercise that challenges these muscles while encouraging controlled movement.

How to perform:

1. Begin on your hands and knees, with your hands beneath your shoulders and knees beneath your hips.
2. Gently engage your abdominal muscles.
3. Extend your right arm forward and left leg backward.
4. Keep your hips level and avoid excessive arching or rotation through your back.
5. Hold briefly before returning to the starting position.
6. Repeat on the opposite side.

Suggested starting point: 2 sets of 6–10 repetitions per side, holding each repetition for 3–5 seconds.

Why we recommend it: The bird dog challenges trunk stability and coordination. Harvard Health identifies the opposite arm and leg raise as an exercise for developing core strength, which contributes to balance and postural support.

Reference: Harvard Health Publishing — Fall Prevention With Core Strength: Three Exercises to Try (2024).

Remember: Good Posture Is About Movement, Not Perfection

Although strengthening exercises can improve your ability to support and control your body, there isn’t one perfect posture that everyone needs to maintain throughout the day.

In fact, remaining in any single position for extended periods can contribute to discomfort and muscular fatigue.

Alongside strengthening exercises, regularly changing positions, taking movement breaks, and incorporating different types of physical activity can help you stay comfortable throughout the day.

Harvard Health recommends avoiding prolonged static positions, while NHS guidance encourages regular movement during the working day.

How West Coast Kinetics Can Help

At West Coast Kinetics, our registered kinesiologists can assess your strength, mobility, and movement patterns to develop an individualized exercise program suited to your needs.

Whether you’re looking to build a stronger back, improve your tolerance for desk work, or feel more confident during everyday activities, we’re here to help.

Interested in improving your strength and postural endurance?

Contact us to book an initial kinesiology assessment.

Email: admin@westcoastkinetics.ca
Website: www.westcoastkinetics.ca