Regular physical activity has been shown to improve cognitive function in the elderly, not decrease it.

Tai chi is a mind-body exercise that has been shown to improve balance and coordination in the elderly.

The Centers for Disease Control and Prevention (CDC) recommends that adults aged 65 and older get at least 150 minutes of moderate-intensity physical activity each week.

Poor balance is the most common cause of falls among the elderly.

Regular physical activity is a protective factor against falls in the elderly.

The CDC recommends that adults aged 65 and older do muscle-strengthening activities on at least 2 days each week.

Lifting weights is an example of a muscle-strengthening activity that can be done by the elderly.

The CDC recommends that adults aged 65 and older do flexibility exercises on at least 2 days each week.

Stretching is an example of a flexibility exercise that can be done by the elderly.

All of the above are important things to consider when starting an exercise program for the elderly.

Feeling energized is not a sign of overexertion during exercise.

All of the above are things you should do if you experience any signs of overexertion during exercise.

All of the above are ways to make exercise more enjoyable for the elderly.

All of the above are benefits of regular physical activity for the elderly.

All of the above are ways that physical activity can help the elderly maintain their independence.