earticle

영어

An elongation band (EB) is used to improve the physical strength of older adults. However, the evidence of its effect on the upper limb is a deficiency. This study investigated the effectiveness of EB exercises on upper limb function in the elderly. Participants were divided into two groups: EB (n=16) and control (n=14). The EB group performed exer-cises in a sitting position using an EB while the control group performed active stretching exercises without bands. The exercise regimen con-sisted of four shoulder joint movements. Each group performed the ex-ercise for 20 min per day, 5 days per week over a period of 2 months. Measurements included upper limb muscle strength, shoulder joint range of motion, and grip strength. Measurements were performed at baseline, and 1 and 2 months after the intervention. Analysis of covari-ance was used to compare differences between the groups. The EB group demonstrated significant increases in muscle strength (upper trapezius, deltoid, middle trapezius muscle), shoulder joint range of mo-tion (right shoulder flexion, internal rotation, external rotation, left shoul-der joint extension), and grip strength. In conclusion, EB exercises in-creased upper limb muscle strength, shoulder joint range of motion, and grip strength in older adults.