The next step up from fartlek is Geronimo. Remember in fartlek that bursts of increased effort are decided by the way you feel. In Geronimo, Click to read more...
Posts Tagged “geronimo workouts”The next step up from fartlek is Geronimo. Remember in fartlek that bursts of increased effort are decided by the way you feel. In Geronimo, Click to read more... |
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