Yazar "Garcia Ramos, Amador" seçeneğine göre listele

Listeleniyor 1 - 1 / 1
  • Küçük Resim
    Öğe
    Sensitivity of the Load–Velocity Relationship Variables to Discriminate the Level of Fatigue Induced by Multiple Sets of the Hexagonal Barbell Deadlift Exercise
    (NSCA National Strength and Conditioning Association, 2025) Şentürk, Deniz; Akyıldız, Zeki; Janicijevic, Danica; Garcia Ramos, Amador
    S‚ ent ¨urk, D, Akyildiz, Z, Janicijevic, D, and Garc´ıa-Ramos, A. Sensitivity of the load–velocity relationship variables to discriminate the level of fatigue induced by multiple sets of the hexagonal barbell deadlift exercise. J Strength Cond Res 39(4): 407–413, 2025—This study aimed to evaluate changes in load–velocity (L-V) relationship variables (L0, v0, and Aline) after different fatigue protocols and to determine their correlation with changes in 1 repetition maximum (1RM). After determining the hexagonal barbell deadlift (HBD) 1RM, 27 resistance-trained men randomly completed 3 sessions that only differed in the activity performed between 2 incremental loading tests that were performed at the beginning (presession) and end (postsession) of the session: (a) control protocol: no training; (b) moderate-fatigue protocol: 5 sets of the HBD exercise at 70% 1RM performing half the maximum possible number of repetitions; and (c) high-fatigue protocol: 5 sets of the HBD exercise performed to failure against the 70% 1RM. Significance was set at an alpha level of 0.05. The reduction of 1RM (p , 0.001), v0 (p 5 0.014), and Aline (p , 0.001) at postsession was greater for the high-fatigue protocol, followed by the moderate-fatigue protocol, and finally the control protocol. The changes in L0 did not differ between the fatigue protocols (p 5 0.372). The percent change in the 1RM at postsession was significantly correlated with the percent change in Aline (r 5 0.714) and L0 (r 5 0.540), but not with the percent changes in v0 (r 5 0.177). These results suggest that the L-V relationship variables offer a highly sensitive and practical solution for fatigue monitoring.