Inspiratory Muscle Training Enhances Jumping Power and Shoot-ing Performance in Elite Air Pistol Athletes

Gümüşhane Universıty

Status: Completed

Conditions: Jump Performance; Precision Sport Performance; Inspiratory Muscle Training; Shooting Performance

Treatments: Other: Inspiratory Muscle Training (IMT) Group; Other: Control Group (A):

Study type: Interventional

Funder types: Other

Identifiers

NCT07406451

2025-019

Details and patient eligibility

About

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.

Full description

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.

Enrollment: 20 patients

Sex: Male

Ages: 18 to 35 years old

Volunteers: Accepts Healthy Volunteers

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

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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20 participants in 2 patient groups

Inspiratory Muscle Training (IMT) Group

Experimental group

Description:

Participants performed inspiratory muscle training using a POWERbreathe® Classic device. Training consisted of two daily sessions of 30 resisted breaths, six days per week, for four weeks. Initial resistance was set at 40% of maximal inspiratory pressure (MIP) and progressively increased weekly.

Treatment:

Other: Control Group (A):

Other: Inspiratory Muscle Training (IMT) Group

Control Group

No Intervention group

Description:

Participants continued their regular air pistol training routines without inspiratory muscle training.