Question

which of the following types of training involves varying your pace and intensity throughout your workout, such as sprinting at high bursts of speed, and then switching to an easy jog? zone switch fartlek

Explanation:

Fartlek training involves varying pace and intensity like high - speed bursts and easy jogs. Zone training is about working in specific heart - rate zones. Switch training is not a widely - known standard training type in this context.

Answer:

C. Fartlek