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How to Build Endurance in 5 Minute Bursts

Building endurance takes consistent, dedicated training, but even small bursts of activity can support endurance goals in meaningful ways.

The proof is in the ultra: Jamie King, founder of Flex & Flow and ultramarathoner, incorporates resgular fitness snacks, or short bursts of training, into her overall training schedule to build her endurance for 100 mile races.

Try this 5 minute endurance booster:

The bottom line: You'll still need to incorporate longer training into your life to build endurance, but short, intense bursts of activity are also beneficial, and you don't need or want to be an ultramarathoner to benefit.


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