If you want to administer a professional-level fitness assessment, here's 3 tools that will help you today. These tools are inexpensive and accurate if used correctly.
Print out this assessment form sheet to record the results of the assessment for your client.
2. Skin Fold Caliper
A skin fold caliper is a tool that gives a pretty accurate measurement of a person's body fat percentage. You can get a decent one for about 15 bucks online.
3. Body Measuring Tape
A body tape measure is a must for getting and recording those inches. You can get one of these for around 5 bucks.