Most lifters want to develop their lats for the V-taper look, which is achieved by having well-developed latissimus dorsi muscles. The lats are the body’s widest muscles, covering much of the back, and are broad, flat, and fan-shaped.
They attach to the spine, pelvis, shoulder blades, and humerus, influencing both shoulder movement and posture. The main movements of the lats include shoulder adduction, shoulder extension, and shoulder internal rotation.
Strong lats are essential for maintaining good posture, stabilizing the shoulders, and improving pulling mechanics. They also play a vital role in exercises like the deadlift, bench press, and barbell back squat, helping to keep the bar close to the body and maintaining a neutral spine.
Lat Anatomy and Movement
The lats are responsible for scapular depression, which pulls the shoulders down away from the ears and is an important part of good pulling form. Trainings that target the lats include vertical pulling, horizontal pulling, straight-arm work, loaded stretches, and exercises that challenge the stretch position.
Examples of exercises that train the lats include pull-ups, chin-ups, lat pulldowns, and rows. It’s essential to use a full range of motion, control the stretch, and finish each rep by pulling the elbows toward the ribs or hips, depending on the exercise.
Unilateral variations, such as single-arm rows and lat pulldowns, can help strengthen muscle imbalances between sides and improve lat development. Straight-arm work, like straight-arm pulldowns, can reduce bicep involvement and isolate the lats.
Training the Lats
For maximum growth and strength, it’s essential to feel the stretch, use good form, and progress gradually. This can be achieved by using a combination of heavier pulls, like weighted pull-ups and heavy chin-ups, and higher-rep exercises, like pulldowns and rows.
A general recommendation for training the lats is to use sets of three to six reps for strength, eight to 15 reps for size, and 12 to 20 reps for a better connection. Resting 2 to 3 minutes between sets and keeping the reps clean is also important for effective lat training.
Most lifters can train the lats directly two to three times per week, with 12 to 16 direct lat sets per week being a good target. The weekly volume can be divided into heavier sets, muscle-building sets, and higher-rep straight-arm sets.
Common mistakes to watch out for when training the lats include using too much weight, being arm-heavy, missing the stretch, rib flare, and too much upper trap involvement. Fixing these mistakes can help improve lat development and overall performance.
Lat training myths, such as the idea that wide-grip pulldowns build wide lats or that all you need is pull-ups, can be misleading. Rows can also hit the lats with the right setup, grip, and elbow path, and the lats are not just for back day, as they assist with various exercises and movements.
Two sample lat-focused workouts are provided, including an upper-body lat-focused workout and a full-body lat workout. These workouts aim to build lat size and strength while still training other muscle groups.
The full-body lat workout includes exercises like band-resisted RDL, dumbbell bench press, half-kneeling single-arm lat pulldowns, and goblet split squats.
Effective Lat Training
Vertical pulls, such as pull-ups and chin-ups, are essential for building lat strength and size.
