Spring washers, sometimes called disc springs, are a subtype of washers. They lend their mechanical capabilities to the unique profile of the material: when subject to a load, the irregularities of the washer compress with a proportionate resistance to return to their predeflected shape.
You should never stretch a pulled muscle to the point of pain or you risk re-injuring it. Do not overstretch the pulled muscles. Too much stretching can retear injured muscle fibers. Gently stretching a pulled muscle may relax the surrounding muscle fibers, which may be tight in response to the injury.
Runners can benefit from gently stretching the calf muscles and Achilles tendon before working out. An ankle brace can provide support and stability to an injured Achilles tendon. The contraction of the calf muscles pulls upwards on the Achilles tendon.Using crutches can help ensure that no additional damage is done to the achilles tendon injury. A diagram of the Achilles tendon and common tendon problems.A physical therapist may use various stretching techniques to treat a pulled achilles tendon.View slideshow of images above.unners can benefit from gently stretching the calf muscles and Achilles tendon before working out. An ankle brace can provide support and stability to an injured Achilles tendon. The contraction of the calf muscles pulls upwards on the Achilles tendon.