It can also be incorporated into a variety of date and time formulas as shown in rows four to 12 above for such things as: 1  finding dates that are so many days past the current date -row four above; 2  finding the number of days to the end of the current month - row six above; 3  returning the current minute - row eight above.
Causes of Tendon weakness: 1  Systemic lupus erythematosus. 2  Dermatomyositis. 3  Polymyositis. 4  Systemic sclerosis. 5  Wegener's granulomatosis. 6  Cutis laxa. 7  Duputyren's contracture. 8  Mucopolysaccharidoses.
Tendinopathy usually causes pain, stiffness, and loss of strength in the affected area. 1  The pain may get worse when you use the tendon. 2  You may have more pain and stiffness during the night or when you get up in the morning.  The area may be tender, red, warm, or swollen if there is inflammation.