Final answer:
Resistance training in older adults should be combined with proper nutrition and aerobic exercise to improve bone density and prevent osteoporosis.
Step-by-step explanation:
Resistance training in older adults should be combined with proper nutrition and aerobic exercise. Numerous studies have shown that regular exercise, including resistance training, can help improve bone density and prevent osteoporosis in older adults. Additionally, a balanced and nutritious diet is important for supporting overall health and providing the necessary nutrients for optimal muscle strength and recovery.