Answer:
The best way to address both of these problems is resistance training.
Resistance training, also known as strength training or weight training, involves exercises that use resistance, such as weights or resistance bands, to build muscle strength and bone density. This type of exercise has been shown to improve both muscle strength and bone density in older adults, which can help reduce the risk of falls and fractures.
Flexibility training can improve mobility and range of motion, but it alone is not enough to address the loss of muscle strength and low bone density. Avoiding exercise altogether is not recommended, as it can lead to further muscle loss and decreased bone density. Cardiovascular exercise is important for overall health, but it does not specifically target muscle and bone strength.
Therefore, the best way to address both muscle strength and low bone density in older adults is through resistance training.