This randomized controlled trial investigated the effects of a four-week inspiratory muscle training (IMT) program on physical and motor performance parameters and shooting accuracy in elite male air pistol athletes. Twenty athletes were randomly assigned to either an IMT group or a control group. Outcome measures included jumping performance, reaction time, flexibility, and shooting accuracy assessed via the SCATT system. The findings demonstrated that IMT significantly improved lower-limb explosive power and shooting performance without affecting reaction time or flexibility.

Air pistol shooting is a precision sport requiring postural stability, neuromuscular coordination, and controlled breathing. Inspiratory muscle training has been shown to enhance respiratory muscle strength, trunk stability, and neuromuscular efficiency. However, evidence regarding its effects in precision sports is limited.

This study employed a four-week parallel-group randomized controlled design to examine whether IMT improves jumping performance, reaction time, and shooting accuracy in elite air pistol athletes. The IMT group performed twice-daily resisted breathing sessions using a POWERbreathe® device, while the control group continued standard training. Performance outcomes were assessed before and after the intervention period.

Inclusion Criteria:

• Male athletes aged 18-35 years
• Minimum of 3 years of systematic air pistol shooting experience
• Regular training for at least the previous 6 months
• Medically cleared for physical activity

Exclusion Criteria:

• History of respiratory, cardiovascular, neurological, or musculoskeletal disorders
• Current injury affecting performance
• Participation in respiratory muscle training within the last 6 months

Male athletes aged 18-35 years

The individual participant data collected in this study will not be shared with other researchers due to the need to protect participant confidentiality and the lack of permission for data sharing within the scope of informed consent.