抗阻训练经验对深蹲与卧推重复次数的影响

Influence of Resistance Training Experience on Maximum Repetitions of Squat and Bench Press

为了探究有无抗阻训练经验的男性大学生在四个负荷强度下杠铃深蹲和卧推的最大重复次数差异,将受试者依据有无抗阻训练经验分为两组,测试两组的杠铃卧推和深蹲在95%、85%、75%和65%1RM四个负荷强度下的最大重复次数,并采用两独立样本t检验进行差异分析。研究结果:(1)有抗阻训练经验组在65%和75%1RM强度下杠铃卧推的最大重复次数明显更多(P<0.05),在85%、75%和65%1RM强度下杠铃深蹲最大重复次数明显更多(P<0.05)。(2)有抗阻训练经验组中,65%1RM的杠铃深蹲的最大重复次数明显多于卧推(P<0.05);无抗阻训练经验组中,85%1RM的卧推次数大于深蹲,65%1RM的深蹲次数大于卧推。研究结论:(1)抗阻训练经验是影响最大重复次数的重要因素。(2)有抗阻训练经验的男性大学生在进行中低强度的杠铃深蹲和卧推训练时可完成更多的次数。(3)相同负荷强度下杠铃深蹲和卧推练习之间的最大重复次数存在差异。

To investigate the difference in the maximum repetition(RM)between barbell squat and bench press in male college students with or without resistance training experience under four load intensity.Methods:Subjects were divided into two groups according to resistance training experience.The RM of barbell bench press and squat in the two groups were tested under four load intensities of 95%,85%,75%,and 65%1RM,and the difference analysis was conducted by using two independent sample T-test.Results:(1)The RM of bench press at 65%1RM and 75%1RM were significantly higher in the trained group(P<0.05),and the RM of barbell squat at 85%,75%and 65%1RM were significantly higher(P<0.05);(2)In the untrained group,the RM of barbell squat was significantly more than that of bench press in 65%1RM(P<0.05);In the untrained group,the number of bench press was more than squat when the intensity was 85%1RM,and the number of squat was greater than bench press when the intensity was 65%1RM.Conclusions:(1)Resistance training experience is an important factor affecting the maximum number of repetitions;(2)Male college students with resistance training experience were able to do more repetitions in barbell squats and bench press at medium and low intensity.(3)There were different repetitions of barbell squat and bench press under the same load intensity.