Flexor+and+Extensor

Flexor and Extensor Muscles

 * Topic:** Flexor and Extensor Muscles


 * Question:** Which muscles are stronger, flexor or extensor muscles?


 * Hypothesis:**I think my flexor will be way more stronger then my extensor.


 * Procedure:**
 * 1) Get into groups
 * 2) Have one person stand up straight with his / her back against a wall.
 * 3) Have that person hold the weights in his / her dominant hand
 * 4) In a "curling" motion, have the student raise and lower the weights until his / her arms get tired.
 * 5) Repeat steps 2-4 for each member of the group.
 * 6) Record the data for each member of the group.
 * 7) Have the first person stand as straight as possible near a wall.
 * 8) Have the student hold the weights with his / her dominant arm bent near the ear.
 * 9) In a motion that mimics throwing, have the student extend the weights above his / her head until the dominant arm gets tired.
 * 10) Repeat steps 7-9 for each member of the group.
 * 11) Record the data for each member of the group.

boy || __**Flexor Muscle**__ 41 || __**Extensor Muscle**__ 24 ||
 * Data**:[[file:flexorextensor207.xls]]
 * __**Group Member**__
 * boy || 42 || 50 ||
 * boy || 40 || 50 ||
 * boy || 15 || 31 ||
 * girl || 16 || 24 ||
 * boy || 33 || 61 ||
 * Conclusion:The turn out was kind of the guys got the most of both and most of the extensors and the flexor wasnt that much but people got alot and some people just really cheated but it was a fun experiment.**