摘要：Increased VO2 Max in soccer athletes Son Ngaliyan Semarang using circuit training ratio of 1:1 and 1:2 ratio with Multistate test Fitnes test to determine the value of VO2Max.This study was to determine the effect of circuit training with a ratio of 1:1 and 1:2 ratio to the increase in VO2 Max and compare the effectiveness of circuit training with a ratio of 1:1 and circuit training with a ratio of 1:2 to increase VO2 Max in soccer athletes. This research method is Pretest Posttest Control Group with survey techniques and tests. The entire study population Puslat football athletes Son Ngaliyan Semarang 32 people, purposive sampling technique to obtain a sample 24 people.Tool in research Multistage Fitness Equipment Test, stopwatch, meter, kun and balls. The study was conducted in January to March 2015, in the Field Ngaliyan Semarang. The research variables: (1) independent variables: Circuit training with a ratio of 1:1 and the ratio of 1:2 performed for 6 weeks, 3 times a week meetings, exercise intensity of 70% to 90% (2) dependent variable: Volume maximal oxygen (VO2 Max). Method of data processing using statistical pattern MS with the formula t-test.Research data analysis techniques using the formula t-test with SPSS version 16. Results showed that the average results of pre-test circuit training 1:1 ratio is 42.32 and the post-test of 47.32. While circuit training ratio of 1:2 average of 42.29 pre-test and post-test of 45.98. The results of the research that is circuit training ratio of 1:1 and 1:2 ratio may increase the maximum volume of oxygen (VO2 Max) at Puslat football athletes Son Ngaliyan Semarang. Circuit training ratio of 1:1 is better to increase VO2 Max.
其他摘要：Peningkatan VO2 Maxpada atlet sepak bola Putra Ngaliyan Semarang menggunakan circuit training rasio 1:1 dan rasio 1:2 dengan tes Multistate Fitnes test untuk mengetahui nilai VO2 Max. Penelitian ini untuk mengetahui pengaruh circuit training dengan rasio
