The ability to work the muscles for long
periods of time at less than maximum effort. The limiting factor for this
fitness component is local fatigue largely due to lactic acid build up.
Contraction of the muscles causes a block or partial block in the blood supply
which can lead to the muscles working anaerobically. Strength is an important component of muscular
endurance. It is important in sports such as kayaking and swimming.
Factors affecting local muscular endurance
• Circulation
• Lactic acid tolerance
• Temperature
• Fibre Type
• Intensity of contraction (less than 40%)
