Efectos de dos métodos de entrenamiento (HIIT) y su relación sobre el volumen máximo de oxígeno en patinadores de la pre-selección de Santander.

Abstract

With the objective of identifying the most influential training methods in the physical abilities of the race skaters of the Santander pre-selection, two training programs (HIIT) were applied in the laboratory test work test in ergometer cycle, Used two training programs that included: a high-intensity resistance training using the HIT-based short term (HIIC) exercise-based (Sprint Interval Training) and moderate-intensity HIIT interval training Means / longs known as HIAIT or AIT (high intensityaerobic interval training (HIIT) The purpose of the present study is to know the effect of the two types of training and their relation on the maximum volume of oxygen (VO2 - max). The selected sample was drawn from race skaters of the Santander pre-selection, divided into two experimental groups (n = 16: 8 in each group, Males, 4 ± 3 years of age and females 4 ± 2 years), plus a control group. Participants were divided into two groups and randomly assigned to a long-term high intensity training (LONG) (6-8 effort x 5 min) intervention or short-duration high intensity skating interval training (SHORT ) (9-11 efforts x 10, 20 and 40 s). Six training sessions were completed over 3 weeks before participants repeated the evaluation at baseline. Both groups presented a ~7% increase in VO2max (SHORT 7.3%, ± 4.6%, mean, ± 90% confidence limits, LONG 7.5%, ± 1.7%). A moderate improvement in the power of both the SHORT (10.3%, ± 4.4%) and the LONG training group (10.7%, ± 6.8%) during the last eight sprints Of 20 s. A small to moderate decrease in heart rate, and perceived exertion in both groups during the skating sport was observed, but only the LARGO group showed a substantial decrease in subsequent 5-km race time (64 ± 59 s). Moderately trained athletes should use long-term and short-term high intensity interval training to improve physiology and performance in skating. Intervals longer than 5 min in skating are more likely to exert beneficial effects on performance in 5 km races.