Which angle value is NOT listed as a starting metric in sprinting?

Which angle value is NOT listed as a starting metric in sprinting?

• A. 90 degrees
• B. 110-130 degrees
• C. 100 degrees
• D. 80 degrees

Answer: (C)

In sprinting starts, coaches use specific joint-angle targets to set up an efficient drive off the blocks. The goal is to position the body so that force can be applied effectively backward while the torso stays compact and the head remains aligned. Typical targets include a knee angle around 90 degrees, a hip angle in the broad range of about 110 to 130 degrees, and an ankle angle near 80 degrees. These values reflect common starting layouts that balance leverage and stability for rapid acceleration. A value like 100 degrees doesn’t align with those standard targets, so it isn’t listed as a starting metric. The other three options correspond to the well-established angles used to describe the starting posture, whereas 100 degrees sits outside that set.

In sprinting starts, coaches use specific joint-angle targets to set up an efficient drive off the blocks. The goal is to position the body so that force can be applied effectively backward while the torso stays compact and the head remains aligned. Typical targets include a knee angle around 90 degrees, a hip angle in the broad range of about 110 to 130 degrees, and an ankle angle near 80 degrees. These values reflect common starting layouts that balance leverage and stability for rapid acceleration.

A value like 100 degrees doesn’t align with those standard targets, so it isn’t listed as a starting metric. The other three options correspond to the well-established angles used to describe the starting posture, whereas 100 degrees sits outside that set.