Practice phase (2 weeks). The aims of the practice phase
are for participants to 1) learn how the exercises are performed,
2) get used to training, and 3) learn how to train at
an appropriate intensity. Exercises in this phase consist of
short, simple tasks from all four domains: the basic tasks.
Variation phase (4 weeks). The aim of the variation
phase is to build up the participants’ physical capacities
and their ability to use variation and complexity in tasks.
In the variation phase, participants apply the basic tasks
to various training conditions. Environmental factors are
influenced (this involves, for example, distraction using
sounds or irregular floors), attributes are used (for example,
a shopping bag is used during walking, or something
is picked up from the floor), and interaction
between participants is encouraged to distract the participants
from their tasks.