I think what the study says, and I'm sure I'll be corrected if I'm wrong, is that weight training has essentially no effect on long sustained efforts.
But does the study say anything about whether weight training has any effect on peak, short term effort, like a sprint in a criterium or on the track?
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Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1