Building a wider back requires a combination of exercises that target the different muscle groups in the back. Here are eight exercises that can help you achieve a wider back:

Wide-Grip Pull-Ups

This exercise targets the latissimus dorsi, the broadest muscle in the back. Using a wide grip on the pull-up bar places more emphasis on the lats, making them a great exercise for building a wider back.

Bent-Over Barbell Rows

This exercise works the rhomboids, trapezius, and lats. By using a barbell, you can lift heavier weights, which is essential for building back muscles.

Seated Cable Rows

This exercise targets the mid-back, including the rhomboids, teres major, and rear deltoids. Using a cable machine provides a continuous tension throughout the movement, which helps to build muscle.

T-Bar Rows

This exercise targets the upper and middle back muscles, including the rhomboids, trapezius, and lats. The T-bar machine allows you to use a neutral grip, which reduces stress on the wrists and elbows.

Chin-Ups

This exercise targets the lats, biceps, and upper back. By using an underhand grip, you can engage the biceps more, which helps to build a wider back.

Lat Pulldowns

This exercise is similar to pull-ups, but it allows you to use a lighter weight and focus on form. Using a wide grip on the lat pulldown bar targets the lats, making it a great exercise for building a wider back.

Single-Arm Dumbbell Rows

This exercise targets the lats, rhomboids, and trapezius. By using a single-arm, you can focus on each side of the back individually, ensuring balanced muscle development.

Deadlifts

Although primarily a lower body exercise, deadlifts also work the muscles of the upper and middle back. By lifting heavy weights, deadlifts help to build overall strength and muscle mass in the back.

It's important to note that performing these exercises alone won't guarantee a wider back. To achieve the best results, you should also ensure that you're consuming enough protein and getting enough rest for your muscles to recover and grow.