The association between trunk muscle endurance, balance and falls self-efficacy in women with osteoporotic vertebral fractures: an exploratory analysis from a pilot randomized controlled trial.

Trunk muscle endurance was moderately associated with better standing balance performance but not falls self-efficacy, highlighting the importance of trunk muscle endurance for standing balance for older adults with osteoporosis and vertebral fractures.Implications for RehabilitationOlder adults with osteoporosis and vertebral fractures who have better trunk muscle endurance may also have better standing balance.There was no association between trunk muscle endurance and how confident a person is that they will not fall while completing various activities of daily living.Trunk muscle endurance training could be included as part of a standing balance rehabilitation program for this population.