![]() ![]() For example, if you infrequently walk on a day-to-day basis but end up walking excessively (or on uneven surfaces) while on vacation, you might experience a stress fracture. It can also be in the duration or intensity of activity-such as running longer distances.Įven for the non-athlete, a sudden increase in activity can cause a stress fracture. You can get a stress fracture if you increase the frequency of activity-such as exercising more days per week. As a result, the bone weakens and becomes vulnerable to stress fractures. ![]() In that case, the breakdown of older bone occurs rapidly - it outpaces the body’s ability to repair and replace it. Suppose an athlete’s activity is too great. New bone develops and replaces older bone. Repetitive forces result in microscopic damage to the weight-bearing bones, and they do not have enough time to heal between exercise sessions.īone is in a constant state of turnover-a process called remodelling. Stress fractures also occur in the leg bones, the heel and bones of the mid-foot where major tendons insert. This receives the most significant impact on your foot as you push off when you walk or run. Stress fractures most often occur in the second and third metatarsals, which are thinner (and usually longer) than the neighbouring first metatarsal. Should a complete fracture occur, it will take far longer to recover and return to activities. Returning to activity too quickly can delay the healing process and increase the risk of a complete fracture. Refraining from high impact activities for an adequate time is key to recovering from a stress fracture in the foot or ankle. The weight-bearing bones of the foot and lower leg are especially vulnerable to stress fractures because of the repetitive forces they must absorb during activities like walking, running, and jumping. Also, if osteoporosis or other disease has weakened the bones, just doing everyday activities may result in a stress fracture. For example, trying a new exercise, rapidly increasing the intensity of their workouts, or changing the workout surface (jogging on a treadmill vs jogging outdoors) can potentially be problematic. Stress fractures usually occur when people change their activities. They are common in runners and athletes who participate in running sports. Most stress fractures are caused by overuse and repetitive activity. A stress fracture is a small crack in a bone or severe bruising within a bone. ![]()
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