Why is calcium important if I'm on a fitness program?

Why is calcium important if I'm on a fitness program?

John Spencer Ellis (Author, TV Show Host, Trainer and CEO, National Exercise & Sports Trainers Association) gives expert video advice on: What questions should I ask my doctor before starting an exercise program?; How do I know if I'm out of shape?; How do I know if I'm obese? and more...

Calcium is important if you're on a fitness programme above and beyond for the reason that it builds strong bones and teeth, which can help you reduce your chance of injury, both to your mouth and your bones while you're doing the activity. Calcium assists in the process of the muscular contraction itself; it is a catalyst for the action of the muscle contraction. So, if you are lacking calcium, it is possible that you may not get the optimal muscle contraction during your activity, which would reduce your performance. It is possible to get enough calcium in calcium rich foods such as milk and cheese and so forth, however, if people choose not to eat that food group, or drink the milk, or have an allergy for whatever reason, then supplementation is definitely a good idea. Calcium supplements are specifically a good idea for women who may be pre-menopausal or post-menopausal, because you want to reduce the incidence, or the likelihood, of osteoporosis.