Compatibility of adaptive responses with combining strength and endurance training
作者:
JOHN McCARTHY,
JAMES AGRE,
BEN GRAF,
MYRON POZNIAK,
ARTHUR VAILAS,
期刊:
Medicine and Science in Sports and Exercise
(OVID Available online 1995)
卷期:
Volume 27,
issue 3
页码: 429-436
ISSN:0195-9131
年代: 1995
出版商: OVID
关键词: RESISTANCE TRAINING;WEIGHT TRAINING;AEROBIC POWER;ANGLE SPECIFIC TORQUE;CYCLING
数据来源: OVID
摘要:
Impairment in strength development has been demonstrated with combined strength and endurance training as compared with strength training alone. The purpose of this study was to examine the effects of combining conventional 3 d·wk−1strength and endurance training on the compatibility of improving both &OV0312;O2peakand strength performance simultaneously. Sedentary adult males, randomly assigned to one of three groups (N= 10 each), completed 10 wk of training. A strength-only (S) group performed eight weight-training exercises (4 sets/exercise, 5–7 repetitions/set), an endurance-only (E) group performed continuous cycle exercise (50 min at 70% heart rate reserve), and a combined (C) group performed the same S and E exercise in a single session. S and C groups demonstrated similar increases (P< 0.0167) in 1RM squat (23% and 22%) and bench press (18% for both groups), in maximal isometric knee extension torque (12% and 7%), in maximal vertical jump (6% and 9%), and in fat-free mass (3% and 5%). E training did not induce changes in any of these variables. &OV0312;O2peak(ml·kg−1min−1) increased (P< 0.01) similarity in both E (18%) and C (16%) groups. Results indicate 3 d·wk−1combined training can induce substantial concurrent and compatible increases in &OV0312;O2peakand strength performance.
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