Bio-electrical Impedance Analysis || A Guide To HOW And WHY It's Used
3.8 هزار بار بازدید -
6 سال پیش
-
We explain WHAT BIA is,
We explain WHAT BIA is, HOW the machines work and WHY athletes and coaches use Bio-electrical Impedance Analysis to help with fitness training and fitness testing methods.
Learn today, as The PE Tutor explains the BIA Fitness Test, from the BTEC Sport Unit 1 Exam and GCSE PE Fitness Training Unit.
To receive your BTEC Sport Flashcard pack, visit the address below:
https://bit.ly/2zCHrLs
This lesson is from The PE Tutor's BTEC Sport Unit 1 Video Series.
For more information about our tuition services and other teaching and learning resources, such as our Free Email Courses that other teachers and students are availing of, visit us at:
https://thepetutor.com/view-all-courses
Thanks for watching!
LESSON SUMMARY
Bio-Electrical Impedance Analysis
• The BIA test is used to assess a performer’s body composition.
• Body Composition – The ratio of fat to fat-free mass that a person’s weight comprises of.
• All types of living tissue have a slightly different cellular make up. When electrical currents are passed through them, we can measure the differing levels of resistance (impedance) being experienced.
• By analysing the level of impedance felt by a current that is passed around the body, we can arrive at a performer’s body composition.
• Electrical probes are attached to a performer’s hands or feet between which a weak electric current is passed.
• The resistance and duration the current experiences, combined with the performers age, gender, height and weight, can be used to accurately calculate their body composition.
Learn today, as The PE Tutor explains the BIA Fitness Test, from the BTEC Sport Unit 1 Exam and GCSE PE Fitness Training Unit.
To receive your BTEC Sport Flashcard pack, visit the address below:
https://bit.ly/2zCHrLs
This lesson is from The PE Tutor's BTEC Sport Unit 1 Video Series.
For more information about our tuition services and other teaching and learning resources, such as our Free Email Courses that other teachers and students are availing of, visit us at:
https://thepetutor.com/view-all-courses
Thanks for watching!
LESSON SUMMARY
Bio-Electrical Impedance Analysis
• The BIA test is used to assess a performer’s body composition.
• Body Composition – The ratio of fat to fat-free mass that a person’s weight comprises of.
• All types of living tissue have a slightly different cellular make up. When electrical currents are passed through them, we can measure the differing levels of resistance (impedance) being experienced.
• By analysing the level of impedance felt by a current that is passed around the body, we can arrive at a performer’s body composition.
• Electrical probes are attached to a performer’s hands or feet between which a weak electric current is passed.
• The resistance and duration the current experiences, combined with the performers age, gender, height and weight, can be used to accurately calculate their body composition.
6 سال پیش
در تاریخ 1397/11/23 منتشر شده
است.
3,860
بـار بازدید شده