Leg Muscle Activity Measured Via Electromyography in Back Squat Variations
Leg Muscle Activity Measured Via Electromyography in Back Squat Variations
The purpose of the study is to see how different forms of the squat exercise change my body's
 leg muscle activity. Four forms of the traditional back squat will be used: traditional back
 squat, barefoot squat, box squat, and traditional back squat with chains.
Resistance exercise has various benefits that promote health and reduce the chance of chronic
 disease, but the biggest benefit may be found in the effects on maintaining muscle mass
 throughout the aging process. The implications resistance training has on an individual's
 ability to function throughout the day with less fatigue whilst performing tasks at an easier
 level can all be related to improved strength and endurance that comes with resistance
 training. Furthermore, how the nervous system adapts and sends signals to the working muscles
 are of great interest as neuromuscular adaptations help in coordination, balance, and
 agility. Variations of the same style of exercise have been theorized to improve and/or
 change the adaptations that can occur. Thus, the purpose of this study would be to assess
 surface electromyography (sEMG) activations on 4 anatomical sites simultaneously during the
 squat exercise under varying conditions.
Inclusion Criteria:

 -  Participants will be males and females between the ages of 18 - 30 years

 -  Participant has provided written and dated informed consent to participate

 -  Participant is willing and able to comply with the protocol

 -  Participant is apparently healthy and free from disease, as determined by a health
 history questionnaire

 -  Participant agrees to abstain from lower body exercise 3 days prior to each testing
 visit

 -  Participant has completed at least 1 lower body workout every week for the past 6
 months

 Exclusion Criteria:

 -  Participant reports any unusual adverse events associated with this study that in
 consultation with their physician recommends removal from the study

 -  Participant begins consumption of new supplement during the timeline of this study

 -  Participant is unable to refrain from consuming pre-workout supplement prior to
 testing sessions

 -  Participant is unwilling to refrain from lower body exercise at least 3 days prior to
 each testing session