Active ischemic pre‐conditioning does not additively improve short‐term high‐intensity cycling performance when combined with caffeine ingestion in trained young men
Søren Jessen,
Martin Zeuthen,
Jan Sommer Jeppesen
et al.
Abstract:We investigated the effect of ischemic preconditioning (IPC) with and without caffeine supplementation on mean power output (MPO) during a 4‐min cycling time‐trial (TT). In a double‐blinded, randomized, crossover‐design, 11 trained men performed a TT on 4 days separated by ∼1 week. One hour before TT, participants ingested either caffeine (3 mg kg bw−1) or placebo pills, after which femoral blood‐flow was either restricted with occlusion cuffs inflated to ∼180 mmHg (IPC), or sham‐restricted (0–10 mmHg; Sham) d… Show more
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