As such, exercise physiology professionals often have the responsibility of conditioning a person to a higher level of fitness and/or health while, at the same time, being aware of safety issues (risk of injury, illness, environmental exposure, etc.) associated with a single session of exercise.
A voucher is an internal document used in a company's accounts payable department in order to collect and organize the necessary documentation and approvals before paying a vendor invoice.
A school voucher, also called an education voucher, in a voucher system, is a certificate of government funding for a student at a school chosen by the student or the student's parents. The funding is usually for a particular year, term or semester.