Effect of inspiratory muscle training on inspiratory muscle strength in adults with post-COVID-19 condition and inspiratory muscle weakness: a randomized controlled trial

Puntos clave

• This research aims to evaluate the impact of inspiratory muscle training on muscle strength and cough frequency in adults recovering from COVID-19.
• Conducted a randomized controlled trial with participants experiencing inspiratory muscle weakness post-COVID-19.
• Participants underwent a specific inspiratory muscle training regimen designed to enhance muscle strength.
• Inspiratory muscle training contributed to notable improvements in inspiratory muscle strength.
• Participants experienced a reduction in cough frequency following the training protocol.