Before Testing
Can I exercise on the same day I do lab work?
Last updated September 10, 2026
Before collection: A workout can negatively impact blood test results. For the most accurate blood test results, your blood should be drawn when you're rested.
After collection:upper-body In order to let your vein heal, it's generally recommended to wait at least 24 hours before engaging in intense upper body workouts. However, lower body workouts that don’t use the arms are ok.
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