Weight Training과 Circuit Weight Training이 심폐기능 및 혈중젖산농도에 미치는 영향

The effects of Weight Training and Circuit Weight Training on cardiovascular function and blood lactate

&nbsp;&nbsp;The purpose of this study was to investigate the effects of Weight Training(WT) and Circuit Weight Training(CWT). 16 physical education students of K university were selected as subjects and then divided into two groups; The weight training group with 8 students, the circuit weight training group with 8 students to evaluate the change of cardiovascular function and blood lactate were comparison and analysis. Weight training program was selected at 75% of 1RM during ninety minutes per day of three times a week for the period of 6 weeks, circuit weight training program was selected at 50% of 1RM during 3 sets per day at three times a week for the period of 6 weeks.<BR>&nbsp;&nbsp;The following results were obtained from this study.<BR>&nbsp;&nbsp;I. The Change of Cardiovascular Function in Training Period<BR>&nbsp;&nbsp;Significant change was increased in the Vemax in CWT, and significant change was increased in the rest HR and VO&lt;SUB&gt;2max/㎏&lt;/SUB&gt; in both group.<BR>&nbsp;&nbsp;2. The Change of Blood Lactate in Training Period<BR>&nbsp;&nbsp;Non-significant change was in the blood lactate with all-out time, but significant change was decreased with recovery 20 minutes in both groups.