Muscular hypertrophy refers to an increase in muscle mass. This usually manifests as an increase in muscle size and strength. Typically, muscle hypertrophy occurs as a result of strength training such ...

Muscle weakness may be due to a chronic condition or an infection. Conditions that can weaken muscles include Addison’s disease, anemia, diabetes, fibromyalgia, and more. Muscle weakness is a lack of ...

Muscle atrophy frequently complicates the course of chronic kidney disease (CKD) and is associated with excess morbidity and mortality CKD-induced mechanisms that cause muscle atrophy include ...

Muscular endurance is a muscle’s ability to contract against a load repeatedly over time, supporting athletic performance and everyday tasks like climbing stairs. Research links higher muscular ...

You can build muscle while in a calorie deficit by eating enough protein and doing resistance training. Eating protein helps preserve lean muscle mass, which is important when trying to lose weight. A ...

If you're looking to build muscle, it's important to have patience and also be realistic about how long it will take. Different factors can determine your ability to gain (or not gain) muscle. Muscle ...