Although measuring skinfold thickness is relatively simple, it takes practice to do it reliably. The best approach is to practice under the guidance of a qualified instructor. The minimum weight will, of course, determine the athlete's lowest safe weight class. If a coach feels for some reason that the athlete should be certified at a heavier weight, it may be appropriate to follow the coach's wishes. The certification process is not without pitfalls.
Wrestlers often approach the certification exam like a wrestling match and cut weight for it.
The most common abuse is to present for the exam in a dehydrated state with the intent of gaining a lower minimum weight. At least one state is requiring a urine specific gravity to try to ensure full hydration. Toward Healthy Competition Minimum weight certification in wrestling will promote a healthy approach to weight loss and maintenance as well as fair competition. Physicians and athletic trainers will play a major role in implementing and improving this process. You can help by learning how to do the examination in cooperation with a wrestling coach and encouraging local high school and college teams to implement the body fat determination as a part of the minimum weight certification exam.