Effects of a Supervised Resistance Training Program on Adolescents and Young Adults With Mental Retardation

The purpose of this study was to evaluate gains in muscular endurance and physical capacity to perform work in 22 adolescents and young adults (ages 13-22 years) with MR. The participants were tested before and after two consecutive 3-week sessions of supervised resistance training. Specific muscle strength was evaluated using a three repetition maximum (3RM) test, and muscular endurance was assessed using a repetition to failure (RF) test at 60% of the 3RM. The chest press, leg extension, and torso arm exercises were tested. Participants trained twice per week during the training intervals. The data were analyzed using a one-way ANOVA for repeated measures. Significant increases (p ≤.05) in 3RM, RF, and total work performed during the RF test were found for the leg extension and torso arm exercises. Significant increases (p ≤.05) in RF performance and total work performed during the RF test were found in the chest press. These results demonstrate that adolescents and young adults with MR can experience significant gains in muscular strength and endurance through a supervised resistance training program.

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A Six Month Minimal Resistance Training Program Improves Energy Expenditure And Fat Oxidation In Sedentary, Overweight Young Adults Measured Using A Whole Room Indirect Calorimeter

Medicine & Science in Sports & Exercise ◽

10.1249/01.mss.0000321552.40364.7b ◽

2008 ◽

Vol 40 (Supplement) ◽

pp. S24

Author(s):

Erik P. Kirk ◽

Joseph E. Donnelly ◽

Bryan K. Smith ◽

Jeff Honas ◽

James LeCheminant ◽

...

Keyword(s):

Young Adults ◽

Resistance Training ◽

Energy Expenditure ◽

Training Program ◽

Fat Oxidation ◽

Resistance Training Program ◽

Minimal Resistance

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Effects of a Resistance Training Program on Adults with Mental Retardation

Adapted Physical Activity Quarterly ◽

10.1123/apaq.8.2.146 ◽

1991 ◽

Vol 8 (2) ◽

pp. 146-153 ◽

Cited By ~ 19

Author(s):

James H. Rimmer ◽

Luke E. Kelly

Keyword(s):

Mental Retardation ◽

Resistance Training ◽

Training Program ◽

Service Providers ◽

State Of The Art ◽

Muscular Endurance ◽

Community Based ◽

Resistance Training Program ◽

Low Levels ◽

Assistance Service

Very low levels of strength and muscular endurance have been reported in adults with mental retardation. A progressive resistance training program was developed for a group of adults with mental retardation (ages 23-49 yrs) using state-of-the-art equipment (Nautilus Isokinetic Systems). A MANCOVA analysis was employed to determine the differences between control and experimental groups. The analysis revealed a significant overall group effect. Subsequent univariate ANCOVA analyses were performed to isolate the significant dependent measures. Results indicated that a 2-day-a-week resistance training program was effective in improving the strength levels of this population. It was also revealed that the resistance training program was favorably received by the participants and could be performed with minimal assistance. Service providers for the mentally retarded should consider community based weight training facilities as a viable avenue for improving the strength levels of this population.

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