Final answer:
Tendinitis and Arthritis are the two inflammatory conditions of the white fibrous tissue causing pain and stiffness. Tendinitis is triggered by overuse or injury, leading to inflammation in the tendons. Arthritis is a chronic disease affecting joints, resulting in pain, stiffness and swelling.
Step-by-step explanation:
The two inflammatory conditions of the white fibrous tissue that cause pain and stiffness, especially in the fascial tissues of the muscular system, are Tendinitis and Arthritis.
Tendinitis is a condition where the tendon, a fibrous cord that connects muscles to bones, gets inflamed due to overuse or injury. This condition leads to pain and reduced mobility, as seen when a tennis player experiences unbearable pain and has to stop playing.
On the other hand, Arthritis is an inflammatory disease affecting the joints, including those in the hands, spine, hips, and knees where most of our white fibrous tissues are located. It often results in chronic pain, stiffness and swelling.
In both cases, our body's immune system reacts to the injury by causing inflammation to limit the extent of injury and initiate the repair and regeneration of damaged tissue. This inflammation is our body's classic response to injury and is typically characterized by redness, warmth, swelling, and pain in the affected area.
Learn more about Tendinitis and Arthritis