Young female runner bending forward on race track starting line

Boy crouched at starting line on track

African American female runner at the starting line

Runners at starting line on running track

Runners at starting line on running track

Runner on a track in starting block

Athlete putting feet into starting block

Runner in start block on track

rear view of athlete at start

athlete out of blocks

rear view of athlete at start

Mature man preparing a group of adult runners at start line

A female runner reaching the end of the line

Two race car drivers at the start line

Illustration of people running

Posterior view of scapular elevation; dotted lines indicate the starting position of the movement.

Anterior (left) and posterior (right) view of scapular depression; dotted lines indicate the starting position of the movement.

Posterior view of scapular elevation with superior rotation of glenoid fossa; dotted lines indicate the starting position of the movement.

Runners at the finish line of a relay race

Ready

Go

Set

Circle start yellow brown background pattern

Runner poised at starting line