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Effect of Velocity Loss During Squat Training on Neuromuscular Performance by David Rodríguez‐Rosell; Juan Manuel Yáñez‐García; Ricardo Mora‐Custodio; Luis Sánchez‐Medina; Juan Ribas‐Serna; Juan José González‐Badillo is a Medicine article available to read on EtoBox.

What is Effect of Velocity Loss During Squat Training on Neuromuscular Performance about?

This study aimed to compare the effects of three resistance training (RT) programs differing in the magnitude of velocity loss (VL) allowed in each exercise set: 10%, 30%, or 45% on changes in strength, vertical jump, sprint performance, and EMG variables. Thirty‐three young men were randomly assigned into three experimental groups (VL10%, VL30%, and VL45%; n = 11 each) that performed a velocity‐based RT program for 8 weeks using only the full squat exercise (SQ). Training load (55–70% 1RM), frequency (2 sessions/week), number of sets (3), and inter‐set recovery (4 min) were identical for all groups. Running sprint (20 m), countermovement jump (CMJ), 1RM, muscle endurance, and EMG during SQ were assessed pre‐ and post‐training. All groups showed significant (VL10%: 6.4–58.6%; VL30%: 4.5–66.2%; VL45%: 1.8–52.1%; p < 0.05–0.001) improvements in muscle strength and muscle endurance. However, a significant group × time interaction (p < 0.05) was observed in CMJ, with VL10% showing greater increments (11.9%) than VL30% and VL45%. In addition, VL10% resulted in greater percent change in sprint performance than the other two groups (VL10%: −2.4%; VL30%: −1.8%; and VL45%: −0.5%). No signif

Who reads Effect of Velocity Loss During Squat Training on Neuromuscular Performance?

Author

David Rodríguez‐Rosell; Juan Manuel Yáñez‐García; Ricardo Mora‐Custodio; Luis Sánchez‐Medina; Juan Ribas‐Serna; Juan José González‐Badillo

Publisher

Wiley

Published

2021

Language

EN

Field

Medicine (Health Sciences)