最大強度を計算する予測式の精度
訓練を受けた若者と訓練を受けていない若者および高齢者の 1 回の反復最大回数 (1RM) を計算するための新しい予測式の精度
Resistance exercise training (RT) is a key component of health related exercise programs. However, an accurate specification of RT load prescription is essential for effective and safe achievement of training aims. Proper specification of exercise intensity might be the most critical issue when designing RT protocols for adults. One repetition maximum tests (1RM) have been considered the "gold standard" of dynamic maximum strength evaluation. Although the argument of increased risk of injuries and adverse effects with 1RM testing in older people has been rejected by several studies , limited motivation to lift maximum loads, requirement for high test effort, time constraints, and interruption of the continuity of the training process aggravate the frequent application of 1RM tests particularly in non-athletic RT. 1RM prediction equations that use the load and number of repetitions completed to fatigue (RTF) to predict repetition maximum might be a reliable and feasible option to 1RM testing. Thus, the primary aims of this study were to evaluate the predictive accuracy of current RTF equations and to develop an equation that more accurately predicts 1RM from RTF tests.
調査の概要
研究の種類
入学 (推定)
連絡先と場所
研究場所
-
-
-
Erlangen、ドイツ、91054
- Institute of Radiology, University Hospital NErlangen
-
-
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
サンプリング方法
調査対象母集団
The study population consists of resistance trained and untrained women and men 18 to 35 or 60-85 years old that are able to complete 1RM and RTF tests without endangering their health
説明
Inclusion Criteria:
- 18 to 35 years old
- 60 to 85 years old
Exclusion Criteria:
- Contraindication for one repetition maximum tests
- musculoskeletal injuries that may prevent a reliable and safe assessment of the 1RM and RTF tests
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
- 観測モデル：COHORT
- 時間の展望：CROSS_SECTIONAL
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 |
|---|---|---|
|
Maximum load, one repetition maximum, leg press
時間枠：At baseline - no follow up tests
|
Maximum load lifted once (1RM, in kg) for the leg press exercise |
At baseline - no follow up tests
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Maximum load lifted at 5-8RM, leg press
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT5-8, in kg) for the leg press exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 9-12RM, leg press
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT9-12, in kg) for the leg press exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 13-16 RM, leg press
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT13-16, in kg) for the leg press exercise |
At baseline - no follow up tests
|
|
Maximum load, one repetition maximum, lat pulls
時間枠：At baseline - no follow up tests
|
Maximum load lifted once (1RM, in kg) for the latissimus pull exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 5-8 RM, lat pulls
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT5-8, in kg) for the latissimus pull exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 9-12 RM, lat pulls
時間枠：At baseline - no follow up tests
|
Maximum load lifted 9-12 times (RFT9-12, in kg) for the latissimus pull exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 13-16 RM, lat pulls
時間枠：At baseline - no follow up tests
|
Maximum load lifted 13-16 times (RFT13-16, in kg) for the latissimus pull exercise |
At baseline - no follow up tests
|
|
Maximum load, one repetition maximum, triceps dips
時間枠：At baseline - no follow up tests
|
Maximum load lifted once (1RM, in kg) for the triceps dips exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 5-8 RM, triceps dips
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT5-8, in kg) for the triceps dips exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 9-12 RM, triceps dips
時間枠：At baseline - no follow up tests
|
Maximum load lifted 9-12 times (RFT9-12, in kg) for the triceps dips exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 13-16 RM, triceps dips
時間枠：At baseline - no follow up tests
|
Maximum load lifted 13-16 times (RFT13-16, in kg) for the triceps dips exercise |
At baseline - no follow up tests
|
|
Maximum load, one repetition maximum, trunk extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted once (1RM, in kg) for the trunk extension exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 5-8 RM, trunk extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT5-8, in kg) for the trunk extension exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 9-12 RM, trunk extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted 9-12 times (RFT9-12, in kg) for the trunk extension exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 13-16 RM, trunk extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted 13-16 times (RFT13-16, in kg) for the trunk extension exercise |
At baseline - no follow up tests
|
|
Maximum load, one repetition maximum, trunk flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted once (1RM, in kg) for the trunk flexion exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 5-8 RM, trunk flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT5-8, in kg) for the trunk flexion exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 9-12 RM, trunk flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted 9-12 times (RFT9-12, in kg) for the trunk flexion exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 13-16 RM, trunk flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted 13-16 times (RFT13-16, in kg) for the trunk flexion exercise |
At baseline - no follow up tests
|
|
Maximum load, one repetition maximum, leg flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted once (1RM, in kg) for the leg flexion exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 5-8 RM, leg flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT5-8, in kg) for the leg flexion exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 9-12 RM, leg flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted 9-12 times (RFT9-12, in kg) for the leg flexion exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 13-16 RM, leg flexion
時間枠：At baseline - no follow up tests
|
Maximum load lifted 13-16 times (RFT13-16, in kg) for the leg flexion exercise |
At baseline - no follow up tests
|
|
Maximum load, one repetition maximum, leg extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted once (1RM, in kg) for the leg extension exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 5-8 RM, leg extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted 5-8 times (RFT5-8, in kg) for the leg extension exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 9-12 RM, leg extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted 9-12 times (RFT9-12, in kg) for the leg extension exercise |
At baseline - no follow up tests
|
|
Maximum load lifted at 13-16 RM, leg extension
時間枠：At baseline - no follow up tests
|
Maximum load lifted 13-16 times (RFT13-16, in kg) for the leg extension exercise |
At baseline - no follow up tests
|
協力者と研究者
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
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
本研究に関する用語
キーワード
その他の研究ID番号
- PREDEQ
- Physiomed ID 101 (その他の識別子：UKER - FAU)
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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。