Wall Sit

Muscle endurance is an important but often overlooked component of the average person’s exercise routine. Muscle endurance increases the time that your muscles can handle a certain load (or exercise). To increase the endurance capacity of your big leg muscles, add the wall sit to your workout!

Strength exercise and image retrieved from: http://www.prevention.com/fitness/fitness-tips/slimming-7-minute-workout?s=3

Steps:

Stand 2 feet from a wall, feet shoulder width apart Bend at the hips and knees until your things are perpendicular to your calves (and parallel to the ground) Press your butt and back against the wall Hold this position for 30 seconds