Naslov
Kinematics and Kinetics of a Single Set Until Failure Using Magnesium Carbonate During Deadlift of Top-Level Powerlifters

Autori
Damjan, Bruno ; Vuk, Saša

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings book of 9th International Scientific Conference on Kinesiology / Šalaj, Sanja ; Škegro, Dario - Zagreb : Kineziološki fakultet Sveučilišta u Zagrebu, 2021, 112-115

ISBN
978-953-317-065-7

Skup
9th International Scientific Conference on Kinesiology, Satellite Symposium: Social Aspects of Sport in Southeastern Europe: Never-ending Transitions

Mjesto i datum
Opatija, Hrvatska, 15.09.2021. - 19.09.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Ergogenic aids, chalk, magnesium powder

Sažetak
The goal of this study was to determine whether and to what extent magnesium, as an ergogenic aid, could provide better results in performance and number of repetitions in deadlift. Selected population of top level powerlifters (n = 8) performed deadlift in two conditions: with magnesium (WM) and without magnesium (NM). Lifts were made with 85% of 1RM and they performed the maximum number of repetitions until muscle failure. The results of the T-test for the dependent samples showed a statistically significant difference between the conditions only in the number of repetitions, while for the variables peak and average power, and peak and average velocity, amplitude and duration there were no statistically significant differences. The use of magnesium increased the number of repetitions compared to the NM by 102%. In conclusion, the use of chalk gave better results in the number of repetitions during the deadlift, which may be very important in increasing the total work volume, but it did not directly affect the performance quality of each repetition.

Izvorni jezik
Engleski

Znanstvena područja
Kineziologija

POVEZANOST RADA