Which situation could cause low blood pressure heart problems and bone weakness

 blood loss from internal bleeding a severe infection, and anemia, can cause low blood pressure. Pregnancy also can cause low blood pressure older women are the most likely to have bone loss. That increases their risk of breaking a bone. Brittle, fragile bones can be caused by anything that makes your body destroy too much bone, or keeps your body from making enough bone. Weak bones can break easily, even without an obvious injury.Any of the following conditions can damage or weaken your heart and can cause heart failure.  Coronary artery disease and heart attack. Coronary artery disease is the most common form of heart disease and the most common cause of heart failure

The first one because if you start to bleed out you can end up dying

Muscles in the body us with a lot of things for example, if i wanted to lift a heavy box and had no muscle i would just collapse where i was because of the fact muscles hold us together. overall they are 650 muscle in the human body, all of them have different purposes and ways to keep us together. there are three types of muscle in the body skeletal, smooth, and cardiac muscle. skeletal muscle are attached to the bone and with movement. smooth muscle, this is found in the wall of our organs, such as our stomach, this muscle with movement   as well, without this muscle, we would only be allowed to eat small amounts. the cardiac muscle is the heart muscle and probably the most important one. these are only found in the walls of the heart and the heart pump blood to the other parts of your body. we have two different types of muscle fibers, slow twitch and fast twitch. slow twitch muscles enable long-endurance feats such as distance running. fast twitch fatigue faster but are used in powerful bursts of movements like sprinting. there are three different types of muscle contractions concentric, eccentric, isometric. concentric contraction causes muscles to shorten, thereby generating force.   eccentric contractions cause muscles to elongate in response to a greater opposing force. isometric contractions generate force without changing the length of the muscle.: //athleticquickness.com/muscle-contraction-types-part-1/