Muscles may feel soft after training due to a combination of factors. During exercise, muscles undergo stress and fatigue, leading to a temporary decrease in muscle tone and tension. Additionally, the body's natural response to exercise includes increased blood flow to the muscles, which can cause them to feel warm and relaxed. This combination of factors can contribute to the sensation of softness in the muscles after training. **

After training, the muscles may initially feel hard due to increased blood flow and muscle pump. However, as the muscles recover and repair themselves, they may feel softer and more relaxed. This is because the muscles are repairing and rebuilding, which can lead to a decrease in muscle tension and hardness. It's important to allow the muscles to rest and recover after training to promote optimal muscle growth and repair. **

For individuals with lower back pain, a slatted frame setting that provides firm support and proper alignment of the spine is recommended. A setting that allows for minimal sagging of the mattress and promotes even weight distribution can help alleviate pressure on the lower back. Additionally, an adjustable slatted frame that allows for customization of the firmness and angle of the bed may also be beneficial for finding a comfortable and supportive position for those with lower back pain. It is important to consult with a healthcare professional or physical therapist to determine the best slatted frame setting for individual needs. **

There could be several reasons why a small mixed-breed dog is screaming in pain despite the veterinarian finding nothing. It is possible that the dog is experiencing internal pain that is not easily detectable through a physical examination. Additionally, the dog may be suffering from a condition that is difficult to diagnose or requires further testing. It is also important to consider that older dogs, like humans, can experience a variety of age-related health issues that may not be immediately apparent. Further investigation and monitoring may be necessary to determine the cause of the dog's pain. **

There could be several reasons why a small mixed-breed dog is crying out in pain despite the veterinarian finding nothing wrong. One possibility is that the dog is experiencing age-related issues such as arthritis or joint pain that may not be easily detectable during a physical examination. Another reason could be that the dog is experiencing internal pain or discomfort that requires further diagnostic testing to identify. Additionally, the dog may be experiencing anxiety or emotional distress, which can manifest as physical pain. It is important to continue working with the veterinarian to explore all possible causes and provide appropriate treatment and support for the dog. **