Creating the Caffeine Strip
8:29–8:59 · 31s
Frustrated with coffee and pre-workout sloshing in his stomach, David explains how he engineered a sublingual caffeine strip for fasted cardio.
8:29–8:59 · 31s
Frustrated with coffee and pre-workout sloshing in his stomach, David explains how he engineered a sublingual caffeine strip for fasted cardio.
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