ใใฌใคใคใผใ10ๆฎตไธใซ่กใใพใงใฎๆ้ใ่จๆธฌใใพใใ(We measure the time it takes for the player to go up 10 steps.)
ใพใใใฌใคใคใผใๅฅฅใฎๅฃใซ่กใใพใงใฎๆ้ใ่จๆธฌใใพใใ(We measure the time it takes for the player to reach the back wall.)
็ธฆ็ฉใฟใๅฃๅบ้ๆฎตใใใใฏใน็งปๅใฎ็ทด็ฟใซไฝฟใใพใใ(It can be used for practicing stacking vertically, wall-floor stairs, and box movements.")