Walking, water aerobics, tai chi, chair yoga, and resistance training with light weights or bands are consistently recommended for older adults. These activities build the four components most critical for senior fitness and fall prevention: cardiovascular endurance, muscle strength, flexibility, and balance. Tai chi in particular has the strongest evidence for fall reduction.
The CDC recommends 150 minutes of moderate-intensity aerobic activity per week (such as brisk walking) plus two days of muscle-strengthening activities for adults 65 and older. This can be broken into 10–15 minute sessions throughout the day — accumulating activity is as effective as longer continuous bouts for most health outcomes.
Yes, and it is particularly important. Muscle loss (sarcopenia) accelerates after 70 and contributes directly to falls, immobility, and loss of independence. Resistance training with proper form rebuilds and maintains muscle at any age. Starting with a certified trainer experienced with older adults is strongly recommended — proper technique matters more with age as joints are less forgiving of poor form.
SilverSneakers (available through many Medicare Advantage plans at no additional cost) provides access to gym classes and facilities. YMCA SilverSneakers and EnhanceFitness programs are community-based. A physician or physical therapist can recommend programs appropriate for your specific health conditions.