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Saturday, September 4, 2010

Run Fast...




Sprint Day!

Today's Workout:

Run 1-mile (75%)
Then, 7 repetitions of:
Sprint 75m
Rest 1:30


Keep the arms pumping and the legs churning.  Remember, stride frequency - not stride length - is the key to sprinting speed.  Push off the ground and use your glutes to explode away - don't try to pull yourself along with the hamstring; that will be less efficient, and it is likely to cause a muscle pull.

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