Periods without regular exercise interventions lead to a reduction in various physiological functions and can diminish positive effects of pervious exercise interventions to a certain extent [ 11].
The program was also too short to address the needs of the participants regarding practical tools and evidenced based interventions to handle certain problems in the elderly.
Although recommendations for improving general cognition through healthy lifestyle choices have already been posited, more targeted interventions to improve certain cognitive abilities should be investigated.
For instance, Ogden [ 91, 92] argued that behavioural models are pragmatic in guiding research because, although they are considered to be an appropriate basis for the development of interventions to change certain types of behaviour, their conceptual basis is less sound.
For example, by making biomedical interventions sensitive to certain contexts, but not to others.
The emerging performance story enables 'reasonable' observers to determine the plausibility that particular interventions led to certain results.
While traditional evaluations usually follow the assumption that a particular intervention leads to certain outcomes, realist evaluation challenges this straightforward path between an intervention and its outcomes by incorporating two key elements: context and mechanisms.
Currently, available trials did individualize the intervention to a certain extent; however, this was rarely applied through explicit identification of certain subgroups and subsequent provision of tailored solutions.
One occasionally longs for some subtle, square-bracketed authorial intervention to clarify certain specialist references and steer readers through the thicket of Matts and Mikes, Daves and Dans, but Yarm stands firmly back from the narrative hubbub.
The performance story which emerges from this analysis enables 'reasonable' observers to determine the plausibility that particular interventions have led to certain results.
