Final answer:
The use of pressure-relief cushions is the best option to reduce pressure on the bony prominences. Exercises help in overall joint health but are not specific for this purpose, except for low-impact routines like swimming and water aerobics.
Step-by-step explanation:
To reduce pressure on the bony prominences, it is recommended to use interventions such as pressure-relief cushions. While regular exercises such as weight-bearing and resistance exercises are essential for maintaining or increasing bone mineral density, they are not specifically meant for reducing pressure on bony prominences. However, they do help in improving overall joint health and bone strength.
Activities like swimming and water aerobics are especially good as they place relatively little stress on joints, which can help in situations like osteoarthritis. For individuals who experience joint stress, utilizing mobility aids and potentially losing weight can also contribute to alleviating pressure on joints.