Table 1. Increasing Clench Force Data (Motor unit recruitment) Dominant forearm Non-dominant forearm Mean recordeMean recordeMean recordeMean recorde force (kg) frovoltage (mV) force (kg) frolvoltage (mV): Ch 40 Clench numbeAssigned Ford41 Ch 40 41 Skg 9.30 0.008 10.31 0.0069 10kg |18.8 0.0078 17.86 0.0077 Brendan 15kg 26.5 0.0075 24.97 0.0067 20kg 33.86 0.0107 28.63 0.0063 1 Skg 4.3 0.02 4.99 0.006 10kg 8.05 0.05 9.18 0.12 Diana 15kg 12.75 0.08 12.34 0.16 20kg |16.81 0.13 17.65 0.24 Table 2. Maximum Clench Force Data and Fatigue (segments 2 & 4) Dominant forearm Non-dominant forearm Maximum clenc50% of max cleTime to fatigu Maximum clen 50% of max cleTime to fatigu force (kg) Ch 41 Value force (kg) 50% max (sec) force (kg) force (kg) 50% max (sec) |calculate |Ch 40 Delta T Ch 41 Value calculate Ch 40 Delta T Brendan 34.32 |17.16 13.55 28.72 14.36 14.49 Diana 29.90 14.95 47 26.68 14.34 44
Table 1. Increasing Clench Force Data (Motor unit recruitment) Dominant forearm Non-dominant forearm Mean recordeMean recordeMean recordeMean recorde force (kg) frovoltage (mV) force (kg) frolvoltage (mV): Ch 40 Clench numbeAssigned Ford41 Ch 40 41 Skg 9.30 0.008 10.31 0.0069 10kg |18.8 0.0078 17.86 0.0077 Brendan 15kg 26.5 0.0075 24.97 0.0067 20kg 33.86 0.0107 28.63 0.0063 1 Skg 4.3 0.02 4.99 0.006 10kg 8.05 0.05 9.18 0.12 Diana 15kg 12.75 0.08 12.34 0.16 20kg |16.81 0.13 17.65 0.24 Table 2. Maximum Clench Force Data and Fatigue (segments 2 & 4) Dominant forearm Non-dominant forearm Maximum clenc50% of max cleTime to fatigu Maximum clen 50% of max cleTime to fatigu force (kg) Ch 41 Value force (kg) 50% max (sec) force (kg) force (kg) 50% max (sec) |calculate |Ch 40 Delta T Ch 41 Value calculate Ch 40 Delta T Brendan 34.32 |17.16 13.55 28.72 14.36 14.49 Diana 29.90 14.95 47 26.68 14.34 44
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Transcribed Image Text:Table 1. Increasing Clench Force Data (Motor unit recruitment)
Dominant forearm
Non-dominant forearm
Mean recordeMean recordeMean recordeMean recorde
force (kg) frovoltage (mV) fforce (kg) frovoltage (mV)
Ch 40
Clench numbeAssigned Ford41
Ch 40
41
1
Skg
9.30
0.008
10.31
0.0069
2
|10kg
18.8
0.0078
17.86
0.0077
Brendan
13
15kg
26.5
0.0075
24.97
0.0067
14
20kg
33.86
0.0107
28.63
0.0063
Skg
4.3
0.02
4.99
0.006
2
10kg
8.05
0.05
9.18
0.12
Diana
3
15kg
12.75
0.08
12.34
0.16
4
20kg
16.81
0.13
17.65
0.24
Table 2. Maximum Clench Force Data and Fatigue (segments 2 & 4)
Dominant forearm
Non-dominant forearm
Maximum clenc50% of max cleTime to fatigu Maximum clen 50% of max cleTime to fatigu
force (kg)
force (kg)
force (kg)
force
(kg)
|Ch 41 Value
50% max
(sec)
|Ch 40 Delta T Ch 41 Value calculate
50% max
(sec)
Ch 40 Delta T
|calculate
Brendan
34.32
17.16
13.55
28.72
14.36
14.49
Diana
29.90
14.95
47
26.68
14.34
44
Transcribed Image Text:1. Upon completion and recording of all measurements, based on the amount of electricity generated from
each arm at the same kg force, indicate which forearm & hand recruited more motor units. Subject 1
Subject 2
Calculate the %Difference in the two arms for each test subject.
2. What was the difference (use Table 2 to get this data) in maximal strength/clench force between hands?
Subject 1
kg Subject 2_
3. Indicate which forearm & hand fatigued faster. Subject 1
Subject 2
Calculate the % Difference
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