Fitness Articles

Exercising to Build Strong Bones

Use the LIVE Approach


If you think this sounds a lot like how your muscles get stronger after you “injure” them during your strength training workouts, you’re exactly right. And just like you need to increase the demands you put on your muscles to keep improving your strength, you need to keep challenging your osteoblasts to build new bone. Doing the same old thing over and over again will put them to sleep. That’s why intensity and variety are important aspects of your bone-building program.

How to Exercise for Bone-Building
With all this in mind, let’s take a look at which kinds of exercise are best at stimulating your osteoblasts and building strong bones.

*Note: If you already have been diagnosed with osteoporosis or osteopenia, you should ask your doctor which exercises are safe for you first. Although load-bearing exercise will almost always be an important part of your treatment plan, you may need to avoid certain high impact exercises such as jumping, hopping, or other activities where you “land hard,” as sudden force can cause stress fractures in already weakened bones. Also, it’s very important to include balance training in your routine.

To apply the load-bearing principle most effectively, choose exercises that involve moving your body weight (or added weight) up and down against gravity. Examples of load-bearing aerobic exercises (which will also elevate your heart rate) include:
  • Running and jogging
  • Stair climbing
  • Step aerobics
  • Jumping rope and jumping jacks
  • Dancing (or other choreography) that involves hopping, jumping, stomping, or skipping
  • Tennis
  • Walking or hiking uphill
While low-impact exercises such as swimming, walking on flat terrain, and bike riding can be great aerobic exercise, studies indicate that they may not do much for your bone density. Likewise, it’s not clear whether using exercise machines that help you move your weight (like the elliptical machine) help improve bone density as well as the non-assisted exercises listed above. In some cases, especially if you have to avoid high impact activity due to osteoporosis or some other problem, using an exercise bike with added resistance can work well.

Of course, formal strength training is an excellent way to build bone density. The best approach is to use a weight heavy enough that you can only do seven to eight repetitions in good form. When you can handle 12 repetitions with that weight, it’s time to increase the weight. Also, focus on lifting slowly, using a slow count of eight, and with good technique. Lift the weight up for four counts and—this is especially important—lower it down to the start position for four counts without allowing the weight to rest on your body or the machine between repetitions. (If you haven’t been using this approach, you can expect some muscle soreness at first.)
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About The Author

Dean Anderson Dean Anderson
Dean Anderson has master's degrees in human services (behavioral psychology/stress management) and liberal studies. His interest in healthy living began at the age of 50 when he confronted his own morbid obesity and health issues. He joined SparkPeople and lost 150 pounds and regained his health. Dean has earned a personal training certification from ACE and received training as a lifestyle and weight management consultant. See all of Dean's articles.

Member Comments

  • Such good information from the comments as well as the article. Thanks to everyone. - 7/20/2014 6:07:58 AM
  • Good article. - 6/3/2014 5:56:57 AM
  • They really need to update the information that they use to diagnose osteoporosis - the machines used today were created by the makers of Fosamax, we all know that is not good for you ( I dont' eat paint, do you ? ) IMHO there has to be a better honest way of diagnosing where big brother pharma company does not gain from our health issues ... Walking is the best form of weight bearing excersize there is, use walking poles, you'll use more muscle on those flat areas - use weights sporodically several times a day not just for 20 min 2 x a day - 5 minutes here and there is better - and avoid those activities that will cause injury. - 5/29/2014 10:19:24 PM
    Most of the first group of highly suggested exercises (running, jogging, jumping jacks, etc) were not knee joint friendly, especially if you have had a knee replacement. Among the specific suggestions, that basically leaves walking uphill (and presumably down as well?) and stationary bicycling with resistance). Without access to a gym, and perhaps using ankle weights and small dumbells, I wonder what specific in-house exercises might be helpful, if any, for building bone density. - 5/26/2014 1:25:29 PM
  • Good information but the article left out Tai Chi as a great option for building bones. Many women, including me, have had our Dexa show increased bone density after a year of regular practice and it is low impact. It as also wonderful for improving balance! - 8/27/2013 8:00:47 AM
  • Great article. I was told that me left knee was bone against bone in February. But I been taking calcium pills for nine years. My doctor vtold me to take them because I was getting older and I needed for my bones. - 5/23/2013 7:01:11 AM
  • @ Lazybutt: You can actually buy Comfrey leaf and powder at
    . They sell a large variety of herbs and herbal products. My naturopath/chirop
    ractor recommended the site to me and she tests everything on herself before she will recommend anything to her patients. - 4/10/2012 10:26:30 AM
  • I wish the Government would allow us to buy Confrey leaf tea because that was how I had kept my bones strong and healed when I broke a bone (and it does work as needed) But not being able to tolerate milk and dairy and beef I now suffer that loss of bone! Just Because one idiotover doses on Comfrey the Government took it off the amrket! Just because one man died from it, they take it off the market, but I wonder how many people are disabled now because of not being able to buy comfrey to keep their bones healthy. I used to take comfrey to keep my bones strong now suffer with osteoporosis bones? I wonder how many other persons my age are dealing with osteoporosis bones due to the Governments ignorance about comfrey? Now Medicare users are relying on all kinds of prsthesis and surgery to help those who have bone loss. Government is paying for ist intrusion into peoples personal livesby added cost to Medicare! - 8/25/2011 1:13:56 PM
  • i wish I knew about this when I was in High school! Its when I first broke a bone! - 8/25/2011 1:05:01 PM
  • Lack of estrogen can also contribute to thinning bones. 13 years ago I was diagnosed with breast cancer and had to have chemo in addition to radiation and surgery. The chemo caused me to go into menopause, plus I was on medication to block any estrogen from getting into my cells. I was diagnosed with osteopenia & told to take 2 Calcium + Vit D supplelments, which I've done all these years. Several months after I went off the breast cancer medication I had another DEXA scan (bone density test) and my bone density actualy INCREASED - my bone density is now normal for my age (59) and I no longer have osteopenia.

    So, find out if any of your medications have any effect on bone density, and check with your doctor to see if you need to take calcium supplements.

    I switched from using the elliptical machine at the gym to working out with the Walk Away the Pounds videos from Leslie Sansone. The more advanced ones feature a bigger range of motion and light weights for strength training. The elliptical machine only provides a forward and backward motion, while the videos offer knee lifts, kick backs, side steps, etc. I also burn more calories with the videos than I did with the elliptical machine, even though I used a resistance program on it. - 8/25/2011 1:00:31 PM
  • Good information. I eat very little dairy because of lactose-intoleran
    ce and while I try to get calcium any way I can, this article reminds me that there are additional things I can do to protect my bones. I don't run as much as I used to due to recent Plantar Fasciitis problems, and this article reminds me that I need to make more of an effort to find a way to do load bearing exercises. - 8/25/2011 11:30:43 AM
  • I was diagnosed 2 years ago with osteopenia and come from a family with a history osteoporosis. This was a great informative article! - 8/25/2011 8:30:08 AM
    Great article. Thank you very much. I have Crohn's disease and am treated with prednisolone, which can cause osteoporosis. So I am always looking for ways to counteract this and improve my bone density. I previously thought all exercise helped, but was interested to learn about the gravity thing. So glad I have taken up running! - 8/25/2011 2:18:51 AM
  • I use my hands to get into and out of chairs/seats because of severe knee pain with bone-on-bone arthritis. I keep doing my physical therapy exercises but it doesn't seem to be helping much. I'll keep at it.

    Terrific article. I think Dean's articles are the best on Spark! - 7/7/2011 7:06:16 PM
  • I was recently diagnosed with osteopenia...than
    k you, thank you, thank you for this article! - 6/22/2011 9:38:20 PM

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