The Following Can Be Adjusted in Order to Facilitate Optimal

Multiple Choice

The following can be adjusted in order to facilitate optimal breathing:

A) Handlebars can be adjusted to ensure an upright position.
B) Seat position can be adjusted forward and back to ensure participants are not over stretched and/or hunched.
C) Stem length (where possible) can be adjusted so that participants are not over extended, and sufficiently upright.
D) All of the above.