siro46/Shutterstock Some of the most powerful interventions to slow or improve frailty are also the most ordinary: regular movement, adequate nutrition and meaningful social connection. It almost sounds too simple for a condition now recognised as one of the strongest predictors of hospitalisation, disability, poor recovery from illness or surgery, nursing home admission and death in later life. Older adults living with frailty have less physiological reserve: the body’s spare capacity to cope w