Altitude-induced effects on neuromuscular, metabolic and perceptual responses before, during and after a high-intensity resistance training session.

"Declarations Conflict of interestThe authors have no competing interests to declare that are relevant to the content of this article. Ethical approvalThis study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Local University Research Ethics Committee (06-11-2018/No. CEIM/CEI 10/18). Consent to participateInformed consent was obtained from all individual participants included in the study. Conflict of interest The authors have no competing interests to declare that are relevant to the content of this article."

"Funding Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. This work was supported by the Spanish Ministry of Science, Innovation and Universities under Grant (PGC2018-097388-B-I00-MCI/AEI/FEDER, UE), by the Andalusian FEDER Operational Program (B-CTS-374-UGR20) and FPU pre-doctoral Grant (FPU18/00686) awarded to one of the authors (CB). The authors have no relevant financial or non-financial interests to disclose."