According to the American Council on Exercise, as you age, getting regular exercise can help boost energy, maintain your independence, and manage symptoms of illness or pain. In fact, ACE notes that exercise can even reverse some of the symptoms of aging. While taking your daily walk remains a crucial piece of this exercise pie, getting in strength training reps is the part that will truly make the difference in your well-being.
You guessed it. It decreases. The good news is that some studies, but not all, show improvements in flexibility when individuals engage in exercise programs that involve stretching exercises. Unfortunately, the studies on flexibility in the aging population aren't as complete as they are for studies of strength and endurance, but the studies do suggest that significant improvements in the range of motion of various joints (neck, shoulder, elbow, wrist, hip, knee, and ankle) can occur when stretching exercises are prescribed. It's just that it isn't clear how much flexibility training older adults should do to maintain good range of motion and joint function.
Importantly, strength isn't just a function of mass. It's also a function of something called "neurological patterning." In layman's terms, patterning is when the brain sends electrical signals via the nervous system to muscles to make them contract. For example, when you think about walking down the street, bending over to pick something up, or any other movement for that matter, the brain first processes the thought and figures out what muscles are needed to make the move and then sends the signal over the nerves to the particular muscles that are necessary for the movement. The muscles move (and so do you) once the signal reaches them. (See "How muscles work" for more detail.)
Exercise benefits much more than just the body — you can also improve your mental and emotional health by maintaining an active life. And if you have fun while you’re being active, chances are you’ll want to continue participating in that activity. Join a walking group so you can exercise and socialize at the same time, listen to music while you garden or work outside, call a friend and take a water aerobics class together, or join an organized club or sport. Stay active, stay involved, and you’ll stay healthy!
Yes, some seniors can be frail and have low energy reserves but most of us will respond well to moderate sessions of weight training. Numerous studies have shown that strength training for seniors and other exercises for seniors done regularly not only builds up bone and muscle but counteracts the weakness and frailty that usually comes with aging.
One of the most exciting areas of exercise research is the investigation of cognitive function. What scientists have learned so far is that brain neurons, the special cells that help you think, move, perform all the bodily functions that keep you alive, and even help your memory, all increase in number after just a few days or weeks of regular activity. In a study in which researchers used an MRI machine to measure the amount of brain tissue in adults 55 years of age and older, they found results, consistent with other studies of aging and brain volume, showing there were substantial declines in brain tissue density as a function of age in areas of the brain responsible for thinking and memory, but importantly, the losses in these areas were substantially reduced as a function of cardiovascular fitness. In other words, the fittest individuals had the most brain tissue.
Carlucci was running a fitness program for young moms when she decided to offer the tagalong grandparents a class of their own. She quickly discovered that routines geared to the issues dancers are most concerned about – alignment, strength, balance and coordination – can open up a whole new world of movement for people over 60 and also help prevent falls later.
Many of life's limitations we place on ourselves, and we can lift those limitations at any time. If you have any doubt about this, take a look at Willie Murphy, the powerlifting granny who at 77 years old can deadlift 215 pounds. Best of all, she can lift her grandchildren, shovel her own snow, and carry her own groceries with ease — and that's what it's really all about. Strength gives you the freedom to keep living life the way you want to live it, without physical limitations. As Willie says, "It's about life. L-I-F-E!"
This one sounds tough, but you don't have to be an engineer or tech wizard to take on the challenge. By following basic guidance and instructions, anyone can build their own computer. It's fun to learn what parts go where and why, and with having the ability to choose specific parts or components, your personally built computer is more than likely to out-perform one you would pick up at the store.