Health oriented training for women in selected fitness clubs

The impact of physical activity on the psychological state of a person. Comparison of the effects of aerobics, health-oriented, and strength training among women in selected fitness clubs. The study of body mass, circumference, fat and body mass index.

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Дата добавления 15.11.2018
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University School of Physical Education

Health oriented training for women in selected fitness clubs

Prystupa Tetyana, Bolach Bartosz

Wroclaw

Introduction

During past few years the interested in healthy life style increased. The society is more aware of the importance of physical activity in everyone's life. Commencement of physical activity entails many positive changes. Among them visual, psychological and health changes should be mentioned [3, 4].

This knowledge and greater access into fitness clubs caused that being “fit” meaning healthy and in good shape became popular [1, 7].

Physical activity is beneficial for the organism, increases cardiovascular endurance, strengthens the muscles and prolongs youth. It also helps to prevent and eliminate health problems [6, 9].

Important are the breathing exercises that according Krejci improve muscle relaxation, correct breathing rhythm and decrease psychophysical tension [7, 8]. Fitness became a lifestyle, expression of health care. Proper, systematic health oriented workout is the first step into healthy life [1, 3, 8].

Aim of the study. The aim of the present study was to compare the health oriented effects of aerobic and strength training programme in selected fitness clubs for women.

Material and methods

60 women aged 24 to 37 (mean 29,3 ± 3,6) from three clubs in Wroclaw: Fitness Planet, Fitness Barbara and Redeco took part in this study. 30 women participated in aerobic and 30 in strength training.

Training programme was realised twice a week for 60 minutes over 3 months.

Methods. The evaluation was conducted three times over 3 months: preliminary evaluation, after 2 months and final evaluation.

Following procedures were used: questionnaire: initials, age, education, character of work, training type: west and hip circumference measurement - with tape measure accurate to 1 cm; BMI index, body weight [kg] divided by body height in [cm], raised to square; body composition (BIA).

The bioelectrical impedance is based on different conductivity of bones, viscera and adipose tissue.

Body composition was calculated with appropriate algorithm [10, 15]; heart rate measurements during training session (before training, during intensity peak, immediately after training and 15 minutes afterwards) [2, 11-14]. All measurements were conducted in similar conditions.

Study results were analysed with statistical methods.

Basic statistics were used: mean values and standard deviations were calculated, differences of measured parameters were assessed with the t-test for independent samples.

Results: Group characteristics

Half of the study group (n=30) participated in aerobic and half (n=30) in strength training in selected fitness clubs. Subjects participating in strength training were 2,3 years older in average.

The most of them had higher education (63%), (33%) - secondary education (4%) basic or vocational education. Most of the subjects (62%) had sedentary job and 2 did not work at all.

Somatic parameters analysis

Subjects participating in strength had greater body height, weight, waist/hip circumference in average (tab. 1).

Table1.

Somatic parameters comparison in subjects participating in aerobic and strength training (preliminary measurement)

Parameter

Aerobic training

Strength training

t-tes

X

sd

X

sd

t

p

body height

165,9

5,9

169,1

5,3

2,22

0,03

body weight

64,7

10,0

67,3

7,9

1,13

0,26

BMI

23,48

3,31

23,53

2,51

0,07

0,95

adipose tissue

29,34

6,06

29,88

6,04

0,34

0,73

waist circumference

78,8

8,5

80,1

7,9

0,61

0,54

hip circumference

96,8

6,3

99,1

6,6

1,65

0,11

The BMI index was not statistically different. Observed diferences were not statistically significant, only body height was.

Somatic parameters changes analysis in training period

Measurements were conducted 4 times: - preliminary, first control I, second control II, final. Body weight decreased systematically over the whole period. Body weight changes were similar in both groups. Greater variety of body weight changes was observed in subjects practising aerobic training. With body weight decrease also waist and hip circumference decreased (tab.2). Circumference changes were similar in both groups.

Together with BMI changes percentage of adipose tissue changed as well.

The rate of adipose tissue decrease was independent of training type (tab.3). Despite similar course of mean values changes the total value change was different depending on the training type but statistically insignificant.

Table 2.

Waist and hip circumference changes over analysed period

circumference

measurement

Aerobic training

Strength straining

X

sd

X

sd

preliminary

78,8

8,5

80,1

7,9

waist (cm)

first control

77,1

8,0

78,7

7,6

second control

75,0

7,6

76,7

7,3

final

73,1

7,3

74,7

7,0

preliminary

96,8

6,3

99,1

6,6

hip (cm)

first control

95,3

6,2

97,9

6,5

second control

93,2

5,1

95,5

6,1

final

91,3

4,8

93,5

5,7

Table 3.

BMI and adipose tissue (%) change over training period depending on training type

parameter

measurement

Aerobic training

Strength training

X

sd

X

SD

preliminary

23,5

3,3

23,5

2,5

BMI (kg/m2)

first control

23,1

3,1

23,1

2,4

second control

22,3

2,9

22,5

2,3

final

21,6

2,8

21,8

2,3

preliminary

29,3

6,1

29,9

6,0

adipose tissue (%)

first control

28,6

6,0

28,9

5,7

second control

27,0

5,6

27,3

5,4

final

25,0

5,1

25,7

5,2

The greater decrease of mean body mass and mean waist circumference was observed in subjects participating in aerobic training: difference of mean body mass between two analysed groups was 0,4kg and difference of mean waist circumference was 0,3cm.

Mean hip circumference decrease was 5,5 cm independent on training type. Great dispersion of body mass and circumferences decrease must be pointed out - from12 kg up to less than 1 kg of body mass, from 14 cm to 0 cm of waist circumference and from 16cm to 1cm of hip circumference.

This great variety could cause lack of statistical significance of the observed changes (tab. 4).

Table 4.

Overall decrease of measured parameters values in both groups

parameter

Training type

mean

min

max

t

P

body weight (kg)

aerobic

5,3

11,8

1,0

0,59

0,56

strength

4,9

9,0

0,9

waist circumference (cm)

aerobic

5,7

14,0

2,0

0,44

0,66

strength

5,4

9,0

0,0

hip circumference (cm)

aerobic

5,5

16,0

5,0

0,00

1,00

strength

5,5

13,0

1,0

BMI (kg/m2)

aerobic

1,9

4,6

0,4

0,50

0,62

strength

1,7

3,1

0,3

adipose tissue (%)

aerobic

4,3

2,4

1,0

0,95

0,35

strength

4,2

2,3

1,8

Mean adipose tissue decrease, expressed also as BMI change, was greater in subjects practising strength training. Mean value difference between both groups was very little (BMI - 0,2 kg/ m2, 0,1% adipose tissue). Body mass, circumferences and percentage of adipose tissue decrease were clear to observe, but their correlation with the training type can't be proven based study results.

Heart rate changes during training

During first training phase HR (heart rate) increased up to maximal value (2. measurement), afterwards a linear decrease was observed until 15 minutes post training. The character of changes didn't differ over the whole studied period, therefore HR analysis was conducted based on measurements taken during preliminary, first control, second control and final evaluation. Mean Hrmax in aerobic group was 155-159 bpm. In the group practising strength training mean HR max was 120- 130 bpm. HR increase at the beginning and later decrease was different in both groups. physical psychological aerobic women

Mean HR increase (between resting value and maximal value) was greater in subjects participating in aerobic training programme. The course of HR decrease from intensity peak till the end of the training session was similar in both training groups, but during first 15 minutes of recovery it decreased faster in aerobic group (tab.5).

Table 5.

Mean HR values comparison in both training groups*. Negative values indicate decrease

Training period

Aerobic training

Strength training

t-test

mean

sd

mean

sd

t

P

T0 - T1

82,0

13,1

59,4

6,0

8,62

<0,0001

T1 - T2

-32,3

9,3

-29,8

7,8

1,13

0,2615

T2 - T3

-33,1

12,4

-20,6

7,7

4,71

<0,0001

T0 - T3

16,5

9,7

9,0

7,5

3,37

0,0014

Differences between both groups during recovery were statistically significant. HR deficit (difference between resting value and recovery value) was also significantly greater in subjects practising aerobic training. Which means that after aerobic training the recovery must be longer in order to achieve resting HR values.

Discussion

Over the last few years the interest in healthy life style has increased. The societies are more and more aware of physical activity value in everyday life. Regular physical activity causes many positive changes including decreased risk of cardiovascular disease, obesity and diabetes [1,2,8,14]. Times when only man were to find in sport centres are gone. Nowadays women became advocate of strength exercises and they choose them as often as different types of fitness programmes [4,9]. For most women „shapely silhouette” is the most important factor and motivation to start physical activity. In her study it was important for 69% subjects, “health issues” were very important for 31 % [2,4,5]. In the present study health issues were very important for 42% and for 58% important.

The third motivating factor was the fight against obesity. Losing weight was very important for 34% participants and important for 17%. Interestingly for 49% it wasn't important at all. Achieving high motor ability levels and stress management were less motivating factors.

Considering age, mid age and elderly women exercised aminy to improve health, maintain physical fitness and good wellbeing, younger mainly wanted to lose weight. Study results have shown that body mass and circumferences decreased progressively over the whole training programme.

Body mass and waist circumference mean decrease was greater in subjects participating in aerobic training: difference of mean body mass between two analysed groups was 0,4kg and difference of mean waist circumference was 0,3 cm. Mean hip circumference decrease was 5,5 cm independent on training type. Great dispersion of body mass and circumferences decrease must be pointed out - from12 kg up to less than 1 kg of body mass, from 14 cm to 0 cm of waist circumference and from 16cm to 1cm of hip circumference. This great variety could cause lack of statistical significance of the observed changes.

Overweight and obesity became one of the biggest health risk factors in modern societies [2,5,9]. They are also one of bad controlled cardiovascular disease risk factors. Efficiency of programmes reducing overweight is determined by many factors, one of them is the readiness to undertake effort in order to reduce body mass. Current guidelines in obesity management include change of life style, eating habits and increasing physical activity.

The role of psychological help is also underlined. According to those guidelines, pharmacological treatment is implemented in subjects with BMI >30 kg/m2 or in subjects with BMI >27 kg/m2 with associated risk factors such as: type II diabetes, dyslipidaemia or cardiovascular disease. For surgical treatment qualified can only be subjects with BMI >40 or >35 with high associated risk and after trial of conservative treatment including diet and pharmacological treatment, who are ware of risk associated with surgery.

Optimal weight loosing rate is about 0,5-1 kg/week. Long-term changes and not fast effects should be pointed out. Life style modification including reducing diet, regular physical activity can lead into great weight loose and improvement of most biochemical parameters of atherosclerosis.

Obesity must be seen as chronic disease, requiring continuous treatment and support to individuals willing to lose weight and maintain their new status [5,3,8,9]. In present study results adipose tissue decrease was expressed as BMI change, that was slightly greater in subjects practising strength training.

Differences between both groups were very small: BMI difference was 0,2kg/m2, percentage of adipose tissue difference was 0,1%. Body mass and circumferences reduction as a result of participating in training programmes in fitness clubs was distinct, but correlation between those and training type couldn't be proven. Among all environmental obesity factors two are key factors - availability of highly processed, cheap food high in fat and simple carbohydrates (fast food) and limitation of daily physical activity.

Only every tenth Pole undertakes physical activity on a regular basis 2-3 times a week, which allocates Poland at the end of European countries [2]. In the last few years monitoring of cardiovascular function became an argument for the aerobic exercises concept [14]. VO2max calculated in ml / kg / min was used as an indicator of ability to absorb oxygen at the cellular level. Correlation between training intensity and resting and exercise HR values allowed calculating a personal VO2max value [8,10,15].

From physiological point of view in order to achieve a desired training goal - aerobic capacity increase - training intensity for women should be at the level of HR=130- 160 bpm in aerobic and HR=120-135 bpm in strength training. It is believed, that minimal training intensity necessary to causal adaptive changes in cardiovascular and respiratory should be between 55 and 65%HRmax.

The only criterion is that women participating in aerobic training programme must be adult and healthy. Increasing training intensity up to 70-85%HRmax cause physical fitness improvement, above 85%HRmax energy is produced in anaerobic metabolism. Aerobic training in present study lasted 60 minutes and HRmax was 155159 bpm. In strength training HRmax was 120- 130 bpm. Mean HR increase from resting values to HRmax was greater in subjects participating in aerobic training. HR decrease from peak intensity phase till the end of single training session was similar in both groups.

Faster HR decrease during recovery was observed in aerobic group. Differences of initial HR increase and subsequent decrease between groups were statistically significant. HR deficit (difference between resting value and recovery value) was significantly greater in subjects practising aerobic training. Which means that after aerobic workout the recovery must be longer in order to achieve resting HR values [5,8,2,3,10].

Conclusions

1. The workouts in fitness clubs involved mainly women with higher education or secondary education. The level of education had no impact on the choice of the type of training.

2. Most of the women performed a sedentary job.

3. Training programmes in a fitness clubs, led to a significant reduction in body weight, circumferences, body fat and BMI. Greater reduction of mean values of the measured parameters was observed in subjects participating in aerobic workouts.

4. Aerobic training caused significantly greater HR changes than strength training. However, it required a longer recovery.

Mainly women with massive physique participated in strength training programme.

References

1. Amman C. Outdoor Fitness w plenaries. Body Life. 2008, vol.3, pp. 46-47.

2. Borysiuk Z. Profile of exercise a select group of women practicing aerobics [Profil wysilkowy wybranej grupy kobiet uprawiajqcych aerobikj. Annales Universitatis Mariae Curie- Sklodowska Lublin- Polonia 2004, LIX, SUPPL, XIV, pp. 42-46.

3. Bouchard C., Shepard R. J., Stephens T. Physical Activity, Fitness, and Health International Proceedings and Consensus Statement. Champaign II: Human Kinetics, 1994, 200 p.

4. Caspersen C. J. Physical activity and physical fitness: definitions and distinctions for health-related research. Public Health Reports, 1985, vol.2, pp. 126-131.

5. Durnin J., Womersly J. Body fat assessed from total body density and its estimation from skinfold thickness: measurement on 481 men and women aged 16-72. British Journal of Nutrition. 1974, vol. 32(1), pp. 77-97.

6. Gielec M. Crisis in Europe crisis fitness & wellness industry? Fitness Wellness & Spa Management International. 2009, vol.2 pp. 6-12.

7. Howley E.T., Franks B. D. Health Fitness Instructors. Handbook: Champaign, III, Human Kinetics, 1997, 240 p.

8. Krejci M. Effects of breathing and relaxation exercises. Sport and Science. 2007, vol.50(2), pp. 25-30.

9. Krejci M. Factors of mental health and problematic of the psychotraining. New Chall Bridging Cult Gaps Sport Exercise Psychol. 2009, pp. 148-153.

10. Lewitt A., M4dra E., Krupienicz A. Theoretical basis and application of bioelectrical impedance analysis (BIA) [Podstawy teo- retyczne i zastosowania analizy impedancji bioelektrycznej (BIA)]. Endocrinology, obesity, metabolic disorders. [Endokrynologia, otylosc, zaburzenia przemiany materii]. 2007, vol.2(4), pp. 79-82.

11. Prystupa T.D. Effect of partial sports massage on blood pressure and heart rate. Physical Education of Students, 2013.-N6. pp. 55-59. Doi: 10.6084/m9.figshare.840504

12. Prystupa Tetyana, Bolach Eugeniusz, Bolach Bartosz, Juliusz Migasiewicz, Paliga Zdzislaw. Physical fitness assessment of women after 60 years of age. Pedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports. 2012, vol.5, pp. 137 - 147.

13. Prystupa Tetyana, Rzepka Arkadiusz, Lara Wojciech. Changes of selected physiological indices in men under the influence of thermal heating and cooling. Pedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports. 2010, vol.1, pp. 162 - 168.

14. Prystupa T., Wolynska A., Slezynski J. The effects of Finish sauna on hemodynamics of the circulatory system in men and women. Journal of Human Kinetics, 2009, vol. 22, pp. 61-68.

15. Thomasset A. Bio-electrical properties of tissue impedance measurements. Lyon medical. 1963, vol.207, pp. 107-118.

Annotation

Health oriented training for women in selected fitness clubs. Prystupa Tetyana, Bolach Bartosz University School of Physical Education, Wroclaw

Purpose: Low physical activity level has negative effect on human physical and mental life. The purpose of the study was to compare the health oriented effects of aerobic and strength training in selected fitness clubs for women.

Material: Sixty women aged 24 to 37 (mean 29,3 ± 3,6) from three clubs in Wroclaw: Fitness Planet, Fitness Barbara and Redeco took part in this study, 30 women participated in aerobic and 30 in strength training. Training programme was realised twice a week for 60 minutes over 3 months. Most of the participants had higher education and a sedentary job.

Results: Study results revealed a significant decrease of body weight, circumference, body fat and BMI. Greater reduction of mean values of the measured parameters was observed in subjects participating in aerobic workouts.

Conclusions: Training programmes in a fitness clubs, led to a significant reduction in body weight, circumferences, body fat and BMI. Greater reduction of mean values of the measured parameters was observed in subjects participating in aerobic workouts.

Key words: women, fitness clubs, physical activity BMI index.

Анотація

Тренування, що орієнтовані на покращення здоров'я серед жінок в обраних фітнес клубах. Приступа Тетяна, Болах Бартош.

Мета: Низька фізична активність є фактором, який негативно впливає на фізичний і психологічний стан людини. Мета дослідження полягала в порівнянні ефектів аеробіки орієнтованої на поліпшення здоров'я і силового тренування серед жінок в обраних фітнес клубах.

Матеріал: У дослідженні взяли участь 60 жінок у віці 24 - 37 років (29,3 ± 3,6 ) з трьох фітнес клубів у Вроцлаві: Fitness Planet, Fitness Barbara and Redeco. 30 жінок займалося силовим тренуванням і 30 - аеробікою. Заняття проводилися двічі на тиждень протягом 3 місяців і кожне тренування тривала 60 хвилин. Більшість учасників мало вищу освіту і сидячий тип роботи.

Результати: Результати дослідження показали значне зниження маси та об'єму тіла, жиру і показника BMI (індекс маси тіла). У учасниць занять з аеробіки спостерігалося більш значуще зниження середніх показників вимірюваних параметрів, ніж серед учасниць силових тренувань.

Висновки: Використання навчальних програм у фітнес-клубі призвело до значного зниження маси тіла, окружності, жиру та індексу маси тіла. Велике зниження середніх значень вимірюваних параметрів спостерігалася у суб'єктів, що беруть участь в аеробних тренуваннях.

Ключові слова: жінки, фітнес-клуби, фізичну активність, індекс маси тіла.

Аннотация

Тренировки, ориентированные на улучшение здоровья среди женщин в избранных фитнесс клубах. Приступа Т.Д., Болах Бартош.

Цель: Низкая физическая активность является фактором, который негативно влияет на физическое и психологическое состояние человека. Цель исследования заключалась в сравнении эффектов аэробики ориентированной на улучшение здоровья и силовой тренировки среди женщин в избранных фитнесс клубах.

Материал: В исследовании приняли участие 60 женщин в возрасте 24 - 37 лет (средняя 29,3 ± 3,6) из трех фитнесс клубов во Вроцлаве: Fitness Planet, Fitness Barbara and Redeco. 30 женщин занималось силовой тренировкой и 30 - аэробикой. Занятия проводились дважды в неделю в течение 3 месяцев и каждая тренировка длилась 60 минут. Большинство участников имело высшее образование и сидячий тип работы.

Результаты: Результаты исследования показали значительное снижение массы и объёма тела, жира и показателя BMI (индекс массы тела). У участниц занятий по аэробике наблюдалось более значимое снижение средних показателей измеряемых параметров, чем среди участниц силовых тренировок.

Выводы: Использование учебных программ в фитнес-клубе привело к значительному снижению массы тела, окружности, жира и индекса массы тела. Большое снижение средних значений измеряемых параметров наблюдалась у субъектов, участвующих в аэробных тренировках.

Ключевые слова: женщины, фитнес-клубы, физическую активность, индекс массы тела.

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