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Biomechanics Evaluator

I have been a trained biomechanics evaluator for RIT/NTID's Department of Access Services since January 2016. As an evaluator, I assist interpreters in identifying high-risk patterns in their interpreting to help reduce injuries. 

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Disclaimer:

I AM NOT A DOCTOR. PLEASE SEE YOUR DOCTOR BEFORE STARTING ANY DIET AND/OR EXERCISE PROGRAM.

Interpreter Biomechanics

Tips for Developing a Low-Risk Style   

 

  • Regularly obtain a biomechanics evaluation 

  • Warm-up, cool-down, and stretch before and after assignments

  • Practice good nutrition, exercise regularly, and enjoy hobbies

  • Relax/Meditate and get good, regular sleep

  • Aim for a well-balanced, healthy lifestyle (mind, body, spirit) 

 

Clear, accurate sign production

  • Use space to avoid repetitions or superfluous signs 

  • Signs should be produced within sign envelope

  • Extrusions may cause unnecessary strain on muscles

  • Too small and/or raised use of space may cause wrist deviations

 

Longer processing time

  • Preparing for assignments may allow for more time for micro-rest breaks 

  • Provides opportunity to self-assess posture and muscle tension

  • Finger-spelling can be deliberate and comfortably paced

 

Anatomically correct posture

  • Allows for optimal breathing

  • Effective range of motion

  • Less muscle fatigue long-term

 

Breathe

  • Abdominal breathing immediately contributes to decreasing stress

  • Increases oxygen to fatigued muscles

  • Look for opportunities to incorporate deep breaths

Work envelope

  • One-inch beyond shoulder width, from forehead to waist, with a depth of about one-half an extended arm length

  • Stress to the shoulder girdle increases as the distance of one’s reach increases

  • Use eye-gaze and facial grammar to indicate distance and/or size

  • Signing lower in the work envelope is lower-risk

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