Measuring your arm depends on what you want to measure: length, circumference (bicep, forearm, etc.), or even speed for a specific activity. Let's explore several methods.
Measuring Arm Circumference (Bicep, Forearm, etc.)
This is commonly done for bodybuilding or clothing sizing. You'll need a flexible tape measure.
- Bicep: Flex your bicep muscle fully. Wrap the tape measure around the largest part of your bicep, keeping it parallel to the ground. Note the measurement.
- Forearm: Keep your arm relaxed. Wrap the tape measure around the largest part of your forearm, again keeping it parallel to the ground. Record the measurement.
- Mid-upper arm: As shown in the provided video reference, locate the bony point of your shoulder and the tip of your elbow. Measure the distance between these two points and mark the midpoint. Then measure the circumference at this midpoint. ([Video Reference](Reference Video Link - Not available as link was only an image))
Remember to keep the tape measure snug but not too tight. Take multiple measurements to ensure accuracy. The provided reference from wikiHow mentions measuring your bicep, triceps, forearm, and wrist for bodybuilding. (wikiHow Reference)
Measuring Arm Length
This measurement is usually taken from the shoulder to the wrist.
- Stand with your arms relaxed at your sides.
- Place the end of a flexible tape measure at the bony point of your shoulder (acromion process).
- Extend the tape measure down to your wrist bone (radial styloid process). Keep the tape measure close to your arm. (wikiHow Reference)
Measuring Arm Speed (Disc Golf Example)
Measuring arm speed directly is complex and requires specialized equipment. However, some methods provide estimations. The provided Reddit thread discusses this topic, noting that few methods accurately measure arm speed. (Reddit Reference)
Other Arm Measurements
Other arm measurements may be needed depending on the context (e.g., sleeve length for clothing, armhole depth for knitting). These often require specific instructions based on the particular application. Refer to relevant guides for detailed instructions.
