Muscular strength

Muscular strength is the capacity of your body's muscles to generate extreme amounts of force in a short period of time utilizing anaerobic energy.

Anaerobic energy produces short term bursts of energy, and does not require oxygen. Instead anaerobic energy comes from the burning of carbohydrates, and can be sustained for several minutes, after which a short rest time is needed to replenish the system. Anaerobic energy is used for everything from weight lifting and sprinting, to the low impact sports of tennis and golf. Anaerobic energy is also used within aerobic-centered workouts when additional spurts of energy are needed.

Enhanced muscular strength often increases muscle and connective tissue size and density by enlarging cells, or "building" muscles. Apart from their aesthetic value, larger muscles and connective tissues are less prone to accidents and aid long term weight control, since muscle tissue burns more calories than fat, even while resting.