Running… or squat jumps

Bone cells respond to impact by forming bone, says Joanne Halbrecht, MD, an orthopedic surgeon trained in sports medicine. That’s why running is often cited as a great, bone-building exercise: Every time your heel strikes the ground, it creates an impact on your bones that prompts more bone growth. Not a fan of jogging? Walking has a similar effect, though to a lesser degree, which is why Perkins recommends adding a few squat jumps to your next walking workout.
“On your next 30-minute walk, stop and do 10 squat jumps when you’re 5 to 10 minutes in,” says Perkins. “You’ll get the same benefits of running without actually running.” To do a squat jump, place your feet shoulder distance apart and drop down into a quarter of a squat. Then jump up as high as you can, land, re-set, and repeat. “You can do this as aggressively or gently as you like,” says Perkins. “It’s the landing that gives you the impact, which provides the bone-building benefit.”
High intensity interval training… or jumping jacks

Research shows that incorporating high-intensity resistance exercises followed by periods of brief rest can positively impact bone health, says Barry Sears, MD, a physician and president of the Inflammation Research Foundation. “This style of training puts stress on the bone and releases growth hormone from the pituitary gland, which stimulates bone synthesis,” he says. Now, this doesn’t mean you have to sign up for that boot camp class at the gym or hit a WOD at your local CrossFit, says Perkins. “Simply doing 20 jumping jacks, three times a day, can go a long way toward boosting your bone health,” she says. Do 20 in the morning, 20 after lunch, and then 20 before dinner, or do all 60 as three sets of 20 jumping jacks with just a little rest in between.
Weight training… or simply doing a dead lift


The ancient practice of yoga has been linked to many health benefits, and bone health is certainly one of them. One small-yet-groundbreaking study found that yoga increased bone density in practitioners’ spine and hips; another bigger, more recent study produced similar findings. While making it to your favorite yoga class two or three times a week is ideal, Perkins says you can also simply incorporate Warrior 2 into your exercise routine. (Looking for more ways to live a happy, healthy life?
To do Warrior 2 Pose, stand with your feet about four feet apart with your right toes facing the wall in front of you and your left foot turned to about a 45-degree angle away from the back wall. Bend your right knee deeply, so your right thigh is parallel to the ground; as you do this, keep your back leg and glutes firm. Raise your arms up so they’re parallel to the ground and turn your head to gaze over your right fingertips. Stay here for 30 seconds to 1 minute, then switch sides. “In this pose, you’re dropping into such a low position in your front leg that your pelvis, legs, and core are getting a big workout,” says Perkins. “When done properly, Warrior 2 is an intense strength- and bone-building exercise.”
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