How long should the sustained time hold be during seated sustained exercises?

The recommended duration for the sustained time hold during seated sustained exercises is 8 seconds. This duration allows for adequate engagement of the muscles while ensuring that the participant can maintain focus and control over their movement. Holding the position for 8 seconds provides a balance between sufficient time to achieve optimal muscle activation and minimizing fatigue that could compromise form and effectiveness. This duration is especially important in therapeutic exercises designed to enhance motor skills and help individuals, particularly those with movement disorders, develop better muscle control.

The choice of 8 seconds aligns with the principles of intensive therapy that aims to promote neuroplasticity and motor function improvement, making it a critical aspect of practical application in the program. While other options could represent potential hold times, they do not align with the established duration that has been shown to facilitate motor learning and functional improvement in the context of LSVT BIG training.