Participating in at-home, unsupervised programming may expose you to certain risks. Please exercise at a level that is safe for you. If needed, please hold on to a sturdy object for support or balance.  If you experience faintness, dizziness, pain or shortness of breath at any time while exercising, you should stop immediately and consult a physician. If you choose to participate in these programs, you do so at your own risk and with informed consent.