. "oxygen uptake; acute effect; plyometric; maximum power"@en . "Strength training and changes in the dynamics of running economy"@en . "Strength training and changes in the dynamics of running economy" . "Cacek, Jan" . . "RIV/00216224:14510/13:00070458" . . "RIV/00216224:14510/13:00070458!RIV14-MSM-14510___" . "Kalina, Tom\u00E1\u0161" . "3"^^ . . . "S" . . . . . "14510" . . "Dole\u017Eal, Martin" . "The aim of this study was to examine an acute effect of 4RM training and plyometric training (PT) on running economy (RE; O2 consumption) in endurance runners during a 48 hour interval. Eight performance runners (age 25.4 +- 1.4 years) completed a maximum strength training (4RM) of lower limbs (3 sets, rest 2 min, 5 exercises) and subsequently underwent a RE test on a treadmill (speed 8, 10 and 12 km.h-1) at three time intervals (0, +24 and +48 h) after the training. We found that the average VO2.BM-1.min-1 and deltaVO2.BM-1.min-1 at the given speed increased from baseline (a pretest 48 h before the strength intervention) by 2.3-5.6% and culminated after 24 h. These changes in RE after the strength intervention were not statistically significant, when compared to the pretest (48 h before the intervention). The second investigation was conducted in seven runners (age 25 +- 1.6 years)."@en . "The aim of this study was to examine an acute effect of 4RM training and plyometric training (PT) on running economy (RE; O2 consumption) in endurance runners during a 48 hour interval. Eight performance runners (age 25.4 +- 1.4 years) completed a maximum strength training (4RM) of lower limbs (3 sets, rest 2 min, 5 exercises) and subsequently underwent a RE test on a treadmill (speed 8, 10 and 12 km.h-1) at three time intervals (0, +24 and +48 h) after the training. We found that the average VO2.BM-1.min-1 and deltaVO2.BM-1.min-1 at the given speed increased from baseline (a pretest 48 h before the strength intervention) by 2.3-5.6% and culminated after 24 h. These changes in RE after the strength intervention were not statistically significant, when compared to the pretest (48 h before the intervention). The second investigation was conducted in seven runners (age 25 +- 1.6 years)." . . . "Strength training and changes in the dynamics of running economy"@en . . "Strength training and changes in the dynamics of running economy" . . "3"^^ . . . . . "108216" . "[3C73576C579B]" .