Speed refers to the ability to cover distance or perform movements quickly. Different activities require different types of speed, such as whole body speed for sprinting or arm speed for softball pitching. Reaction time is how long it takes to respond to a stimulus and can be improved through practice. Running speed depends on factors like muscle strength, stride, technique, and the ability of muscles to handle lactic acid buildup. Speed can be improved through strength training, aerobic and anaerobic exercises to strengthen muscles and increase endurance.

1. Standard Grade Physical Education Speed