you expressly agree that your athletic activities , which may generate the user-generated content you post or seek to post on or via the services -lrb- e.g. , running , walking , cycling , hiking -rrb- and certain third-party activities carry certain inherent and significant risks of property damage , bodily injury , or death and that you voluntarily assume all known and unknown risks associated with these activities , even if caused in whole or part by the action , inaction , or negligence of under armour or by the action , inaction , or negligence of others .