De-identified Individual Participant Dataset for Exercise Snacks Versus Home-Based Resistance Training in Older Adults With Possible Sarcopenia

This dataset was derived from a three-arm randomized controlled trial comparing the effects of 8 weeks of exercise snacks, structured home-based resistance training, and a non-exercise control condition on muscle strength and physical function in older adults with possible sarcopenia. The dataset contains de-identified individual participant data, including demographic characteristics, group allocation, baseline and post-intervention handgrip strength, five-time chair stand test, 30-second chair stand test, isokinetic knee peak torque, and exercise intensity monitoring data. All directly identifiable personal information has been removed.