Why three days work
A rest day between sessions leaves time to recover from heavy lifts while training each lift often. It's the most common format for beginner programs and many intermediate ones.
Frequently asked questions
Are three sessions a week enough to get stronger?
Yes. The best-known beginner programs run on three days, and the Texas Method or Madcow keep you progressing on that format as an intermediate.
Which 3-day program for a beginner?
StrongLifts 5x5 or Starting Strength. For an intermediate, the Texas Method or Madcow 5x5.