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LESSON 1 · Exercise Science 101

The Optimal Combination

The research is clear — combining both beats either one alone:

  • 2-4 strength sessions per week targeting all major muscle groups for muscle and bone benefits
  • 150+ minutes of moderate cardio or equivalent vigorous activity for cardiovascular health
  • Order matters less than consistency — doing both regularly beats optimizing the sequence
  • Walking counts — 7,000-10,000 daily steps gives a cardio baseline that complements structured training.