查看文章

The primary purpose of this study was to determine the acute training effects of two different complex loading schemes on strength, speed and the ballistic force-velocity-power capabilities of fourteen semi-professional rugby union players (Mean±SD; age= 20.9±1.6 years; mass= 95.2±7.4 kg; height= 1.85±0.05 m). The players completed two, five week (20 sessions) complex training interventions (strength+ heavy ballistic [SHB]; strength+ light ballistic [SLB]) utilising a cross-over design. Both interventions followed a four day complex training week with the same strength and power exercises. Both training interventions (SHB and SLB) produced small to moderate (ES= 0.34-0.98) significant (p < 0.03) adaptations in the 1RM bench press (4-9%) and 1RM squat (9-12%); as well as small to moderate (ES=-0.26 to-0.68) reductions in sprint times over 10 m (-1.2 to-1.6%), 20 m (-1.0 to-1.2%) and 30 m (-0.6 to-0.9%). SHB …