Effect of Inspiratory Muscle Training on the Performance of Handball Athletes

The study was designed to evaluate the effects of a 12-week IMT program on the respiratory muscle strength and aerobic physical performance of handball players. Nineteen male athletes took part in the study, divided into the experimental group (EG), which took part in the evaluations, maintained their regular sporting activities and carried out the IMT (n=10), and the placebo group (PG), which took part in the evaluations, maintained their regular sporting activities and carried out an IMT with a load considered to be placebo (n=09), Experimental procedures were carried out by trained researchers and a qualified team. The evaluations and IMT were carried out during the competitive season, the training frequency being based on the competition program, following the traditional annual model.

The athletes were submitted to an initial evaluation composed of measuring the respiratory muscle strength (RMS) using a manovacuometer, and an evaluation of the aerobic physical performance carried out using the cardiopulmonary exercise test (CPET).

The athletes were reevaluated after 12 weeks for subsequent analysis and comparison with the initial values.

All the subjects were previously informed about the experimental procedures, and signed a free and clarified term of consent. The project was approved by the Ethics in Research Committee of the Institution with the number 62/13.

GENDER: Male

AGE LIMITS:

Minimum age: 18 years Maximum age:30 years Accepts Healthy Volunteers? YES

Eligibility Criteria

Inclusion criteria

• male gender
• competition level athlete for at least one year
• regularly takes part in the training sessions

Exclusion criteria

• smoke
• shows signs of respiratory and/or cardiovascular diseases
• use supplements and/or medication that influences physical performance