and instruction to people as they exercise.
                    They may specialize in one or more areas, including but not limited to aerobics, weight lifting,
                    pilates, yoga, and dance. They may lead group classes, provide one-on-one training to clients,
                    or a combination of both.
                    <br><br>
                    Personal trainers possess the knowledge, skills and abilities necessary to design safe and
                    effective fitness programs. Th