
Remember that bone you found sticking out on your shoulder? Find that again and place the top end of the tape measure there. Measure with arm naturally slightly bent down the back of arm to the elbow bone.
Shoulder to wrist: Extend the tape from shoulder, then elbow, down to the wrist bone.
Wrist: Measure around wrist where wrist bones stick out.
Palm: with hand held flat, measure around fullest part of hand.
Bicep: Measure around fullest part of bicep.