An interventional study of Progressive Resistance Training in Obesity, sponsored by Beth Israel Deaconess Medical Center. Completed at 2 sites in United States. Open to participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2017-03-24.
Sponsored by Beth Israel Deaconess Medical Center · Not applicable, Interventional, and Health services research
To test the strength and physical performance outcomes of a 12-week progressive resistance training (PRT) exercise program in a small cohort of patients with Class III obesity who are preparing for bariatric weight loss surgery at Beth Israel Deaconess. The study will also test patient compliance to the 12 week PRT program. Whereas PRT exercise is currently recommended as a part of preoperative clinical care for bariatric surgery patients, little research has been done to measure the acceptance and effectiveness of a standardized PRT exercise protocol for improving health and perioperative care. Preliminary data from this study could be used to justify larger studies and further investigation.
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This study's enrollment of 6 is below the median of 78 across 4,878 interventional studies indexed under Obesity.
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Participating in multidisciplinary preoperative program:
Exclusion Criteria:
Behavioral: Progressive Resistance Training
12-week progressive resistance training (PRT) exercise program
6-Minute Walk Test
Subjects are instructed to walk from one end to the other of a 30- meter hallway at their own pace, while attempting to cover as much ground as possible in the allotted 6 minutes. Subjects are allowed to stop and rest during the test, but were instructed to resume walking as soon as they felt able to do so. Total distance walked was recorded at the end of the test.
Time frame: Before training - Week 1
6-Minute Walk Test
Subjects are instructed to walk from one end to the other of a 30- meter hallway at their own pace, while attempting to cover as much ground as possible in the allotted 6 minutes. Subjects are allowed to stop and rest during the test, but were instructed to resume walking as soon as they felt able to do so. Total distance walked was recorded at the end of the test.
Time frame: After training - Week 12
Muscle Fatigability Test
After appropriate warm-up, subjects performed as many repetitions as possible against a resistance set to 80% or 70% (leg and chest respectively) of their pre-intervention 1-repetition maximum resistance. Fatigability tests measures the ability to sustain a static muscle contraction or make repetitive submaximal dynamic contractions. The test was administered using the leg press and chest press machines (Nautilus Nitro).
Time frame: Before training-Week 1
1-repetition maximum muscle strength test
The subject performs repeated single repetitions of leg press and chest press, separated by 60-second rest periods. Resistance is increased systematically at each repetition until the person's maximum voluntary muscle force cannot move the resistance through the full range of motion. The greatest resistance (measured in lbs.) a person can move through a full range of motion is recorded as the "one-repetition maximum." Tests were performed on leg and chest press machines (Nautilus Nitro).
Time frame: Before training-Week 1
Muscle Fatigability Test
After appropriate warm-up, subjects performed as many repetitions as possible against a resistance set to 80% or 70% (leg and chest respectively) of their pre-intervention 1-repetition maximum resistance. Fatigability tests measures the ability to sustain a static muscle contraction or make repetitive submaximal dynamic contractions. The test was administered using the leg press and chest press machines (Nautilus Nitro).
Time frame: After training-Week 12
1-repetition maximum muscle strength test
The subject performs repeated single repetitions of leg press and chest press, separated by 60-second rest periods. Resistance is increased systematically at each repetition until the person's maximum voluntary muscle force cannot move the resistance through the full range of motion. The greatest resistance (measured in lbs.) a person can move through a full range of motion is recorded as the "one-repetition maximum." Tests were performed on leg and chest press machines (Nautilus Nitro).
Time frame: After training - Week 12
This study is completed, as verified in Mar 2017. You cannot join it, but the record below documents what was studied.
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Beth Israel Deaconess Medical Center