• Muscle fatigue is when muscles cannot exert normal force to do a task, or need
to do some extra effort for something to be done, muscle fatigue can be
caused by various reasons, which some are genetic conditions, muscle
weakness, but the main reason muscle fatigue it is caused it is because the
body lacks of energy for some task to be done.
Hypothesis
• If smoking affects muscle fatigue, then your physical condition will
decrease.
This chart represents how resistant we are physically between smokers, and non smokers. This
next chart is about the jumping jacks for 30 seconds and 10 trials.
40
Conclusion
35
The relationship between smoker and
non smokers is somkers have more
ability or can do more exercise while
the other is less resistance. During the
experiment there was no variable that
could change the result of the jumping
jacks. Yes, we could show were lactic
acid was being released, since it is
when shown in the graph the lowest
point that it was reached, Less interval
time of pauses so that the experiment
could have a better result of lactic acid
and it can be shown more clearly
30
25
Marifer
Marcelo
20
Paulina
15
Mauricio
10
5
0
1
2
3
4
5
6
7
8
9 10
References:
-McMahon, Mary, and O. Wallace. WiseGeek. Conjecture, 02 Feb. 2014. Web. 23 Feb. 2014.
-"Lactic Acid." Kids.Net.Au. N.p., n.d. Web. 24 Feb. 2014
-Fatigue, Exhaustion and Muscle Weakness: Symptoms, Causes, and Related Conditions." WebMD. WebMD,
n.d. Web. 23 Feb. 2014