Ethics approval and consent to participate
All experiments were performed in accordance with the Declaration of Helsinki. The study procedures were reviewed and approved by Institutional Review Boards (IRBs) at the University of California, Davis (UCD), IRB protocol #1764576. The Washington State University (WSU) IRB has a reliance agreement on the protocol approved by the UCD IRB. All participants will sign a written informed consent form. They will obtain approval from their primary care physician to ensure they are sufficiently healthy to engage in physical exercise.