That's talking about power steering fluid in the brake system, not brake fluid in the power steering system.
Intercostal Strain. In the spine there is an intercostal muscle group consisting of the internal and external intercostals, and the subcostal and transverse thoracic muscles, located between the ribs in the thoracic cavity.These muscles can become strained due to rapid movements that bend or twist the upper body suddenly.n the spine there is an intercostal muscle group consisting of the internal and external intercostals, and the subcostal and transverse thoracic muscles, located between the ribs in the thoracic cavity. These muscles can become strained due to rapid movements that bend or twist the upper body suddenly.
I would guess that the reason that your intercostal muscles are sore is because they are being used to hold the rib cage rigid, while forces are being transmitted between the serratus, pectoralis minor and rectus abdiminous. would guess that the reason that your intercostal muscles are sore is because they are being used to hold the rib cage rigid, while forces are being transmitted between the serratus, pectoralis minor and rectus abdiminous.