• Title/Summary/Keyword: 플랭크 운동

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Verification of the Difference in Effectiveness of Static Plank Exercise by Motion -Focusing on EMG Analysis- (정적 플랭크 운동의 동작 별 효과성 차이 검증 -근전도 분석을 중심으로-)

  • Kim, You-Sin
    • Journal of the Korean Applied Science and Technology
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    • v.39 no.2
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    • pp.335-339
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    • 2022
  • The purpose of this research was to investigate the comparison of core muscle activities according to different performance in static Plank exercise. Ten "J" University's males(age, 23.20±0.65 years; height, 174.54±1.51 cm; body mass, 70.00±2.24 kg; and BMI, 22.94±0.51 kg/m2) completed this study as the subjects. Four type's static Plank motions were performed(full Plank, FP; elbow Plank, EP; side Plank, SP; reverse Plank, RP). For the EMG analysis, we measured the core muscle activities of right side on the rectus abdominis(RA), external oblique(EO), latissimus dorsi(LD), and erector spinae(ES). This research's results were as follows. LD and ES muscle activities were greatest during RP(p<.001). RA and EO muscle activities were greatest during EP(p<.001). Therefore, this results are anticipated to serve as basic data for static Plank performance applications in effective exercise programs.

The Comparative Analysis of Body Muscle Activities in Plank Exercise with and without Thera-band (플랭크 운동의 세라밴드 적용 유·무에 따른 신체 근육의 근전도 비교분석)

  • Kim, You-Sin
    • Journal of the Korean Applied Science and Technology
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    • v.36 no.3
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    • pp.758-765
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    • 2019
  • The purpose of the this study was to determine the comparative analysis of body muscle activities in plank exercise with and without thera-band. Twelve healthy adult males(age, $21.75{\pm}.57$ years; height, $173.33{\pm}1.34cm$; body mass, $65.92{\pm}1.64kg$; and BMI, $21.93{\pm}.46kg/m^2$) participated in this study as subjects. Plank exercises(full, elbow, side, and reverse plank) were performed with four different thera-band in without(WT), red color(RT), blue color(BT), and siver color(ST). We measured the muscle activities of the erector spinae(ES), deltoideus p. acromialis(DA), external oblique(EO), rectus abdominis(RA), rectus femoris(RF), latissimus dorsi(LD), pectoralis major(PM), and biceps femoris(BF). The research findings were as follows. ES and DA muscle activities were greatest during full plank performed with the WT(p<.05). EO, RA, RF, and PM muscle activities were greatest during full plank performed with the ST(p<.05). ES and DA muscle activities were greatest during elbow plank performed with the WT(p<.05). RF and PM muscle activities were greatest during elbow plank performed with the ST(p<.05). ES, EO, RA, RF, LD, PM, and BF muscle activities were greatest during side plank performed with the ST(p<.05). DA, EO, RA, RF, LD, PM, and BF muscle activities were greatest during reverse plank performed with the ST(p<.05). These results are expected to serve as reference materials for plank exercise applications in training programs for body muscle strengthening.

Verification of the Effectiveness of High Plank Exercise using Weightless Exercise Equipment (무중력 운동기구를 활용한 하이플랭크 운동의 효과성 검증)

  • You-Sin Kim
    • Journal of the Korean Applied Science and Technology
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    • v.40 no.2
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    • pp.342-347
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    • 2023
  • The purpose of this study was to determine the comparison of upper arm, trunk and core muscle activities according to different performance in high Plank exercise using weightless exercise equipment. Six males(age, 23.00±0.73 years; height, 172.95±2.05 cm; body mass, 66.83±2.75 kg; and BMI, 22.33±0.72 kg/m2) completed this study as the subjects. Four type's high Plank exercises using weightless exercise equipment were performed(high plank, HP; high plank with air walker, HPAW; high plank with surf board, HPSB; high plank with waist trainer, HPWT). For the EMG analysis, we measured the body muscle activities of right side on the deltoid(DT), triceps brachii(TB), latissimus dorsi(LD), and external oblique(EO). This research's results were as follows. DT, TB, LD, & EO muscle activities were greatest during HPSB(p=.000). Therefore, these results are expected to serve as basic data for high Plank exercise using weightless exercise equipment performance applications in effective exercise programs.

The Effect of Trunk Muscle Exercise of Paramedic Student on Cardiopulmonary Resuscitation (응급구조학과 학생들의 체간근육 훈련이 심폐소생술에 미치는 영향)

  • Yang, Hyun-Mo;Kim, Gyoung-Yong
    • Journal of the Korea Convergence Society
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    • v.12 no.5
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    • pp.71-77
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    • 2021
  • The present study aimed to find out how the trunk muscles, which are mainly used in Cardio-Pulmonary Resuscitation, affect chest compression through plank exercise. Study subjects participated in a 12-week program, and subjects performed only chest compressions for 8 minutes. Regarding their change in a muscle mass by plank exercise, there was a statistically significant difference in the change from 4th to 8th week after the program(p<.01). The muscle activity change had a statistically significant difference from 3rd to 10th week(p<.01). The chest compression depth had a statistically significant difference from 4th to 8th week(p<.01). In addition, insufficient chest relaxation height after compression had a statistically significant difference from 4th to 10th week(p<.01). The chest compression maintenance time had a statistically significant difference from 2nd to 12th week(p<.01). The participants' muscle mass and muscle activity increased more after their participation in plank exercise program than before. All chest compression factors except for chest compression rate brought about positive results.

Effect of the Hip Joint Adduction on Walking During the Plank Exercise (엉덩관절모음과 플랭크운동이 보행에 미치는 영향)

  • Mun, Dal Ju;Park, Jae Cheol;Choi, Seck Joo
    • Korean Educational Research Journal
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    • v.40 no.3
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    • pp.67-84
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    • 2019
  • The purpose of this study is to see how the stability of posture due to elastic band during plank movement affects walking. Thirty healthy men in their 20s were given a total of 30 minutes of 10 general plank exercises, 10 plank exercises with two hip joints adduction, and 10 plank exercises with one hip joint adduction. The plank movement was conducted three times a week for a total of six weeks, with a five-minute warm-up. The results of this study are as follows: There was a significant difference between period and group interactions on cadence (p<0.05), with significant difference between the period and group between the left foot on stride length of the left side foot (p<0.05), with significant difference between the period and the period of the interaction between the right foot and the period on stride length of the right side foot (p<0.05), and a one-step change between the right foot and the military interaction on Step time of the right side foot(p<0.05). The conclusion of this study is that the resistance movement on the adduction of both hips increases the instability of the trunk over the normal plank movement and adduction of one hip, thereby enhancing walking ability along with the stability of the trunk.

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Comparison of Abdominal Muscle Activity according to Plank Exercise, Side Plank Exercise, and Crunch Exercise (플랭크 운동, 사이드 플랭크 운동, 그리고 크런치 운동에 따른 배근육의 근활성도 비교)

  • Chung-Yoo Kim;Won-Sik Bae
    • Journal of The Korean Society of Integrative Medicine
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    • v.11 no.1
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    • pp.159-166
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    • 2023
  • Purpose : The purpose of this study was to compare the differences in muscle activity of the rectus abdominis, internal oblique, and external oblique muscles according to abdominal muscle exercise methods such as plank exercise, side plank exercise, and crunch exercise. Methods : This study was conducted with 37 college students. All subjects participating in this study were randomly assigned to the plank exercise group, the side plank exercise group, and the crunch exercise group. The exercise corresponding to each group was performed for a total of 8 weeks. The muscle activity of the abdominal muscles was measured before the experiment, 4 weeks, and 8 weeks, and the rectus abdominis, internal oblique, and external oblique muscles were measured. Results : As a result of comparison according to the period in the change in muscle activity of the abdominal muscles after exercise, the amount of change in muscle activity in all three muscles showed a significant difference. As a result of the post-hoc analysis, the muscle activity value of the internal oblique muscle after 4 weeks in the plank exercise showed a significant difference from the value after 8 weeks. In the side plank exercise, the muscle activity values of the rectus abdominis and external oblique muscles before and after 4 weeks showed significant differences from those after 8 weeks. And in the crunch exercise, the muscle activity value of the rectus abdominis muscle before exercise showed a significant difference from the value after 8 weeks. Conclusion : Plank exercise increases the muscle activity of the rectus abdominis, side plank exercise increases the rectus abdominis and external oblique muscles, and crunch exercise increases the muscle activity of the rectus abdominis. Therefore, it is thought that the stability of the trunk can be improved more efficiently if all three exercises are performed.

Effect of Plank Exercise on the Abdominal Muscle Thickness of Subjects with Asymmetric Pelvic Anterior Tilt (플랭크 운동이 비대칭 골반 앞기울임을 가진 대상자의 복부근육 두께 변화에 미치는 영향)

  • Park, Kanghui;Kim, Hyoungsu
    • Journal of The Korean Society of Integrative Medicine
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    • v.6 no.3
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    • pp.25-32
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    • 2018
  • Purpose : This study investigated the effects of different types of plank exercise on abdominal muscle thickness in subjects with asymmetric pelvic anterior tilt. Methods : Participants with a diagnosis of pelvic anterior tilt were divided into an experimental group (n=12) and a control group (n=13). The thicknesses of the transverse abdominis (TrA), internal oblique (IO), and external oblique (EO) muscles were measured using an ultrasound diagnostic apparatus. The data were analyzed using an SPSS (Ver. 21) program. Results : In the experimental group, there was a significant difference in the thicknesses of the left and right muscles in the standing and elbow plank exercises (p<.05). All the muscle thicknesses increased significantly during the plank exercises(elbow plank, right-side plank, and left-side plank) as compared with those in the standing position (p<.05). In addition, the side-plank exercise resulted in significantly higher muscle thickness of the supported side (p<.01, p<.001). Conclusion : These findings suggest that asymmetric exercise should be applied to the change of the left and right muscles of the abdominal when applying plank exercise according to pelvic anterior tilt.

Effects of Plank Exercise on Combining Slings in Women with Abdominal Obesity (복부비만 여성의 슬링을 결합한 플랭크 운동 효과)

  • Kim, Jeong-Ja;Kang, Da-Hyeon;Yang, Jong-Hwa;Jang, In-Seon;Cho, Bu-Yeon;Hong, Chang-Wan
    • Journal of Korean Clinical Health Science
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    • v.7 no.2
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    • pp.1318-1324
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    • 2019
  • Purpose. The study was conducted to find out the effects that women in their 20s with abdominal obesity can get from sling-based flanks. Methods. The study used In-Body to determine the weight and body fat rate of women in their 20s who were overweight at H University and used a tape measure to measure the circumference of the abdomen. Plank exercise using slings to reduce weight, body fat and abdominal circumference led to muscle stabilization and abdominal obesity reduction. The collected data were analyzed using the SPSS ver. 23.0 statistics program. Results. The results of the study showed statistically significant differences in the weight, body fat rate and abdominal circumference of the subjects before and after intervention. Conclusions. Steady abdominal muscles exercise help stabilize the abdomen, reduce abdominal body fat rate, and are effective in managing obesity.

Effect of Head and Leg Positions on Trunk and Upper Trapezius Muscle Activities during Plank Exercise (플랭크 운동 동안에 머리와 다리 위치가 몸통근육과 위등세모근의 근활성도에 미치는 영향)

  • Kim, Soo-Han;Park, Se-Yeon
    • PNF and Movement
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    • v.17 no.3
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    • pp.401-409
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    • 2019
  • Purpose: This study investigated the muscular activity of abdominal muscles during a variety of plank exercises following changes in the leg and head positions. Methods: Thirty healthy individuals participated in this study. They performed six variations of plank exercises, including three changes in head position and two changes in leg position. Each plank was defined as head neutral-leg neutral, head up-leg neutral, head down-leg neutral, head neutral-leg wide, head up-leg wide, and head down-leg wide. During the plank excises, the muscle activities of the rectus abdominis, internal oblique, erector spinae, and upper trapezius were measured. Results: The head down position significantly increased the rectus abdominis activity compared to other head positions (p<0.05). On the other hand, the upper trapezius muscle activity was significantly higher with the head up position compared to other head positions (p<0.05). Regardless of head positions, both the rectus abdominis and internal oblique muscles were significantly activated with leg wide position compared to the leg neutral position (p<0.05). Conclusion: Head and leg positions could change the muscular activities of abdominal muscles during plank exercises. For example, the head down position is effective for activating the rectus abdominis while the leg wide position could be advantageous for enhancing the internal oblique and rectus abdominis.

Effect of Support Surface Form on Abdominal Muscle Thickness During Flank Exercise (플랭크 운동 시 지지면의 형태가 복부 근육의 두께 변화에 미치는 영향)

  • Kim, Hyeonsu;Lee, Keoncheol
    • Journal of The Korean Society of Integrative Medicine
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    • v.7 no.3
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    • pp.197-204
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    • 2019
  • Purpose: The purpose of this study was to investigate the effects of the plank exercise to strengthen the core muscles on the muscle thickness of external and internal obliques and transverse abdominis muscle depending on the form of the support surface. Methods: This study was randomized to 12 males and 12 females in their 20s and conducted three times a week for 4 weeks. The subjects were divided into the two groups and performed flank exercise on a stable surface (stable surface group) and an unstable surface (unstable surface group). A mat was used as a stable surface, and an TOGU used as a unstable surface. Results : In both stable and unstable surface, the thickness changes of the transverse abdominis and external and internal oblique muscle increased (p<.05). In the unstable surface, there was a greater increase in the thickness change of the transverse abdominis and external oblique muscles in the flank exercise than in the stable surface (p.<05). Among them, the greatest increase was found in the external abdominal muscle (p<.05). Conclusion : This study found that the flank exercise was more effective in strengthening the abdominal muscles on an unstable surface, when compared with the outcomes on a stable one. It is also thought to have the most effect on the muscle activity of the external oblique muscle on unstable surface.