tyler christopher slump

[JohnG109]

@kitkat1

With the runner’s blessing, Evely put him on a different program based more on speed endurance. Christopher used to run shorter distances in training to exploit his natural speed, but is now working on longer distances so he can maintain a higher speed over the long haul.

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Perhaps this is why he pulled his hamstring i.e.the hammys not prepared to run fast because of too much submax training.