Lean muscle mass refers to the weight of your muscles without fat or water. It contributes to a toned physique and boosts metabolism.
Why is lean muscle mass important? It increases calorie burning even at rest because muscle is metabolically active tissue. Furthermore, lean muscle improves strength, endurance, and overall functional ability, making everyday tasks easier.
How can you build lean muscle mass? Resistance training, such as weightlifting, resistance band exercises, or bodyweight exercises like push-ups and squats, stimulates muscle growth. A diet rich in high-quality protein—from sources like lean meats, eggs, dairy, and plant-based options—is crucial for muscle repair and rebuilding after exercise.
Building muscle will not necessarily make you look bulky. Unless you are training intensely for bodybuilding, significant muscle bulk is unlikely. Instead, increased lean muscle mass often results in a toned appearance.
Increasing lean muscle mass offers numerous health, fitness, and aesthetic benefits.