Experiencing lats sore after pushups is a common yet frequently misunderstood phenomenon. While the chest and triceps are the primary movers, the large latissimus dorsi muscles on your back play a crucial stabilizing role during the exercise. This engagement becomes especially pronounced when your form shifts or you increase volume, leading to unexpected soreness in an area not directly targeted.
Understanding Lat Engagement During Pushups
To address the soreness, it is essential to understand why the lats are involved at all. During the lowering phase of a pushup, the lats eccentrically contract to control the descent of your torso. As you push back up, they isometrically stabilize the shoulder blades, preventing them from winging or sagging. This constant tension transfers significant load through the muscle fibers, similar to a high-volume pulling movement, which explains why they fatigue and become tender.
Differentiating Muscle Soreness vs. Joint Pain
It is vital to distinguish between muscular soreness and joint pain when lats are involved. True lat soreness manifests as a deep, achy tenderness along the sides of the back, just below the armpit, which feels better with gentle stretching or heat. Conversely, joint pain indicates potential form issues, such as flaring elbows excessively or sinking the shoulders, which places abnormal stress on the rotator cuff and requires immediate correction to prevent injury.
Common Causes of Lat Soreness
Eccentric Overload: Lowering your body too quickly creates excessive tension in the lats.
Increased Volume: Suddenly adding more reps than your muscles are conditioned to handle.
Grip Width: A very wide hand placement forces the lats to work harder to stabilize the shoulder girdle.
Scapular Winging: Inability to maintain a stable shoulder blade transfers stress directly to the muscles.
Effective Recovery Strategies
Treating the soreness involves a combination of active recovery and targeted care. Light movement, such as walking or band pull-aparts, increases blood flow and helps clear metabolic waste without aggravating the tissue. Incorporating gentle static stretches, like a child’s pose with a reach, can alleviate tightness, while foam rolling the lats—using a firm ball against a wall—can release surface tension and reduce knots.
Modifying Your Pushup Routine
Returning to pushups should be a calculated process rather than a sudden return to previous numbers. Switching to an incline pushup reduces the total body weight lifted, thereby decreasing the load on the lats. Alternatively, performing pushups on your knees shortens the lever, reducing the mechanical tension on the back. Gradually rebuilding volume ensures the muscles adapt without excessive strain.
Prevention for Future Sessions
Preventing recurrence requires a proactive approach to training. Always prioritize a controlled tempo, focusing on a 3-second descent to manage the eccentric load. Ensure proper scapular retraction at the top of the movement to set a stable foundation. Finally, incorporating a balanced back training session—such as rows or pull-downs—two days after pushups can help offset the intensity and promote muscular equilibrium.
