Functional Impact of Interval Training on Muscle Mass and Strength in Obese Adults
The primary objective was to investigate the effectiveness of interval training and to evaluate the best available method for measuring body composition and functional capacity.
Thirty obese subjects consecutively voluntarily participated in the current study. They ranked sedentary according to their level of activity (≥ 30-minute moderate physical activity 3days/wk). The training sessions were divided into the warm-up phase, training phase and a cool-down phase. The training programs were completed 3days/week for 12 weeks. Body composition was calculated by skinfold thickness method and bio-impedance before and after training. Similarly, aerobic capacities were measured by lactate threshold testing and by Astrand submaximal testing.
調査の概要
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Punjab
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Lahore、Punjab、パキスタン、54000
- Riphah Rehabilitation Center
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- 30 obese (BMI ≥ 30) and
- Sedentary lifestyle subjects (sample size was calculated by using WHO sample size calculator)
- Age 30-45 years and
- Hypercholesteremia
Exclusion Criteria:
- hypertension,
- diabetes,
- cardiovascular diseases
- systemic diseases
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:ヘルスサービス研究
- 割り当て:なし
- 介入モデル:単一グループの割り当て
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
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実験的:Study Group
Participants were voluntarily participated by non-probability consecutive sampling.
It was a one group study with a limitation of non-randomization.
The interventional group had performed interval training for 12 weeks, 3 days/week (figure 1).
They sedentary conferring to activity level (≥ 30-minute, 3 days/weeks, moderate-intensity physical activity).
They were not participated in any interval training program before participating in the study from six months.
Written consent was taken after demonstration of the purpose, procedure, and related pros and cons.
They were instructed to participate regularly in interval training.
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All individual of interventional group participated in an interval training program, which comprised of 3 days/week for twelve weeks.
A booklet was given to each participant containing instructions and guideline about interval training.
The interval training program was introduced as prescribed previously.17
After the workout, a cool down period of 5 minutes was given during which they perform paddling with low speed.
All training program was supervised by a qualified physical therapist.
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
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Anthropometric measurement (Body Mass Index)
時間枠:3 months
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Body Mass Index: BMI Weight Status Below 18.5 Underweight 18.5 - 24.9 Normal or Healthy Weight 25.0 - 29.9 Overweight 30.0 and Above Obese |
3 months
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Functional capacity
時間枠:3 Months
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The functional capacity was assessed by lactate threshold level and by Astrand submaximal testing by using standardized protocol. Lactate inflection point (LIP), is the exercise intensity at which the blood concentration of lactate and/or lactic acid begins to increase rapidly. It is often expressed as 85% of maximum heart rate or 75% of maximum oxygen intake. |
3 Months
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Anthropometric measurement (Lean body mass)
時間枠:3 months
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Lean body mass:Lean body mass is calculated as the difference between total body weight and body fat weight, or more simply, the weight of everything except the fat.
The range of lean body mass considered to be healthy is around 70% - 90% with women being towards the lower end of the range and men higher.
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3 months
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Functional Capacity
時間枠:3 months
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The functional capacity was assessed by Astrand submaximal testing by using standardized protocol. The Astrand Test is a submaximal cycle ergometer aerobic fitness test best suited in rehabilitation and health purposes. description: Athletes pedal on a cycle ergometer at a constant workload for 7 minutes. Heart rate is measured every minute, and the steady state heart rate is determined. |
3 months
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協力者と研究者
出版物と役立つリンク
一般刊行物
- Sydo N, Abdelmoneim SS, Mulvagh SL, Merkely B, Gulati M, Allison TG. Relationship between exercise heart rate and age in men vs women. Mayo Clin Proc. 2014 Dec;89(12):1664-72. doi: 10.1016/j.mayocp.2014.08.018. Epub 2014 Oct 29.
- Al-Shawwa B, Al-Huniti N, Titus G, Abu-Hasan M. Hypercholesterolemia is a potential risk factor for asthma. J Asthma. 2006 Apr;43(3):231-3. doi: 10.1080/02770900600567056.
- Sobol NA, Hoffmann K, Frederiksen KS, Vogel A, Vestergaard K, Braendgaard H, Gottrup H, Lolk A, Wermuth L, Jakobsen S, Laugesen L, Gergelyffy R, Hogh P, Bjerregaard E, Siersma V, Andersen BB, Johannsen P, Waldemar G, Hasselbalch SG, Beyer N. Effect of aerobic exercise on physical performance in patients with Alzheimer's disease. Alzheimers Dement. 2016 Dec;12(12):1207-1215. doi: 10.1016/j.jalz.2016.05.004. Epub 2016 Jun 23.
- Faude O, Kindermann W, Meyer T. Lactate threshold concepts: how valid are they? Sports Med. 2009;39(6):469-90. doi: 10.2165/00007256-200939060-00003.
- Donges CE, Duffield R, Drinkwater EJ. Effects of resistance or aerobic exercise training on interleukin-6, C-reactive protein, and body composition. Med Sci Sports Exerc. 2010 Feb;42(2):304-13. doi: 10.1249/MSS.0b013e3181b117ca.
- Kiss O, Sydo N, Vargha P, Edes E, Merkely G, Sydo T, Merkely B. Prevalence of physiological and pathological electrocardiographic findings in Hungarian athletes. Acta Physiol Hung. 2015 Jun;102(2):228-37. doi: 10.1556/036.102.2015.2.13.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。
Interval Trainingの臨床試験
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University of MinnesotaNational Institute of Mental Health (NIMH)募集精神病性障害 | 統合失調症 | 統合失調症スペクトラムおよびその他の精神病性障害 | 統合失調感情障害 | 精神病 | 統合失調感情障害 | 統合失調症性障害 | 精神病、感情的 | 精神性気分障害 | 精神病患者番号/その他アメリカ
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VA Office of Research and Development募集
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University of WashingtonNational Institute on Aging (NIA); Kaiser Permanente完了
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Queens College, The City University of New York完了
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Diakonhjemmet HospitalThe Dam Foundation; The Norwegian Council for Musculoskeletal Health募集
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University of MinnesotaNational Institute on Aging (NIA)募集