Pre-Exercise Hyperventilation Effects on Wingate Test

Acute Effects of Pre-Exercise Voluntary Hyperventilation on Ventilatory Kinetics and Anaerobic Performance During a 30-s Wingate Test

This study investigates the acute effects of pre-exercise voluntary hyperventilation on pulmonary gas exchange, cardiovascular responses, and anaerobic performance during a 30-second Wingate test in athletic males using a randomized crossover design.

Background The purpose of this study was to examine how hyperventilation (HV) affected pulmonary gas exchange, cardiovascular responses, and supramaximal performance during a 30-second Wingate Anaerobic Test (WAnT).

Methods In a randomized crossover design, 18 athletic males completed both a control session and an HV session (30 breaths/min for 2 min prior to the WAnT).

Inclusion Criteria:

• Being a healthy male competitive athlete aged 18-26 years
• Having at least three years of consistent anaerobic training experience
• Being a nonsmoker

Exclusion Criteria:

• Having any cardiovascular, musculoskeletal, neurological, or pulmonary disorders