Q1) Deltoids are a shoulder muscle group that is located on the upper side of the arms. Deltoids originate at the bones of the shoulder (clavicle and scapula) and end at the outer midsection of humerus. The primary function of this muscle group is to abduct the arms. Standing lateral raises (Fig. below) is a major exercise for this muscle group. In performing this exercise, select a weight that allows you to warm up and learn the proper movement. Stand with chest out, back straight, and chin level. Starting with hands at your side raise the dumbbells upward to shoulder height, with elbows slightly bent. Lower the weight slowly to the starting position. Repeat movement. The subject's mass was 80 kg and his limb length (L)was 74 cm. Calculate the and force moment created by the deltoid muscle group, when arm angle (0 = /3). The angular velocity and angular acceleration were o = 4 rad/s and a = 10 rad/s2, respectively. Note: use table 4.1 in your calculations

Elements Of Electromagnetics
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Q1) Deltoids are a shoulder muscle group that is located on the upper side of the arms. Deltoids
originate at the bones of the shoulder (clavicle and scapula) and end at the outer midsection of
humerus. The primary function of this muscle group is to abduct the arms. Standing lateral raises
(Fig. below) is a major exercise for this muscle group. In performing this exercise, select a weight
that allows you to warm up and learn the proper movement. Stand with chest out, back straight,
and chin level. Starting with hands at your side raise the dumbbells upward to shoulder height,
with elbows slightly bent. Lower the weight slowly to the starting position. Repeat movement. The
subject's mass was 80 kg and his limb length (L)was 74 cm. Calculate the and force moment
created by the deltoid muscle group, when arm angle (0 = T/3). The angular velocity and angular
acceleration were o = 4 rad/s and a = 10 rad/s2, respectively.
Note: use table 4.1 in your calculations
(b)
(a)
m,g
Transcribed Image Text:Q1) Deltoids are a shoulder muscle group that is located on the upper side of the arms. Deltoids originate at the bones of the shoulder (clavicle and scapula) and end at the outer midsection of humerus. The primary function of this muscle group is to abduct the arms. Standing lateral raises (Fig. below) is a major exercise for this muscle group. In performing this exercise, select a weight that allows you to warm up and learn the proper movement. Stand with chest out, back straight, and chin level. Starting with hands at your side raise the dumbbells upward to shoulder height, with elbows slightly bent. Lower the weight slowly to the starting position. Repeat movement. The subject's mass was 80 kg and his limb length (L)was 74 cm. Calculate the and force moment created by the deltoid muscle group, when arm angle (0 = T/3). The angular velocity and angular acceleration were o = 4 rad/s and a = 10 rad/s2, respectively. Note: use table 4.1 in your calculations (b) (a) m,g
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