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2.
If no endurance test results are saved on the device or if the last test took
place more than two weeks ago, a breathing depth test is recommended in
the next step. Tap START to begin the test or SKIP to skip the test (go
directly to step 6b).
3.
Follow the instructions on the device.
4a. As soon as the respiratory muscle endurance test has been successfully
concluded, the training settings will be configured in accordance with the
test results. Training can be started by tapping START or you can return to
the training mode selection screen by tapping NOT NOW.
4b. Tap START to begin training using the settings determined during the
respiratory muscle endurance test. If no test results are available, training
takes place with the default settings. Tapping NOT NOW takes you back to
the originally selected training mode.