Abstract:
:Eighty-four volunteer asymptomatic men between 18 and 40 years of age were evaluated as to their ability to lift. An innovative isokinetic device was used to measure lifting force. This device does not isolate any specific body part, yet it measures the muscular force of lifting an object whose speed of ascent is controlled. Two lifting methods (bent knee, straight leg) and two foot positions were used. The results indicate the bent-knee lift method and forward-foot position was the position of optimal force production. Force production increase was inversely proportional to age. The authors concluded that the isokinetic lift device has promising capabilities to produce repeatable data and may be advantageous in generating standards for rehabilitation and specific job criteria.
journal_name
Spine (Phila Pa 1976)journal_title
Spineauthors
Porterfield JA,Mostardi RA,King S,Ariki P,Moats E,Noe Ddoi
10.1097/00007632-198709000-00008subject
Has Abstractpub_date
1987-09-01 00:00:00pages
683-7issue
7eissn
0362-2436issn
1528-1159journal_volume
12pub_type
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