This may affect the voluntary muscles as with external ophthalmoplegia and/or the intrinsic eye muscles that constrict/dilate the pupil, the muscles that focus the eye’s lens, others.

Muscle strength is only part of the equation—learn why supporting your tendons and ligaments is essential for long-term health. h_15691691A physical therapy student demonstrates a standing heel ...

An imbalance between your muscles and tendons can lead to injury. baranq/ Shutterstock It’s also important that you focus on building muscle strength at the same time you’re trying to build ...