Biceps and triceps a flexor and extensor
The recommended weight limit according to NIOSH would be base on an equation and is dependent to a number of factors. This equation is called the NIOSH Lifting equation. Under ideal conditions, the maximum recommended weight is 51 pounds. Hope this answers the question.
You would use a open stance.
Veterinary oncologists are veterinarians who study cancer in animals, including prevention, development, diagnosis, and treatment!